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XTAR PB2S Facts: 139 Specifications & 23 Highlights

Get the facts before you unbox. The XTAR PB2S power bank features 139 key specs & features, with general information, battery & capacity, charging input performance & power output performance topping the list.

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Andhi E.

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XTAR

XTAR PB2S

Highlights ²³

No extras. Just what matters.

Why is XTAR PB2S better than other power banks ?

General Information Battery & Capacity Charging Input Performance Power Output Performance Physical Dimensions & Weight Safety & Protection Features Environmental & Efficiency Included Accessories & Packaging

General Information

Manufactured in USA States the country where the product is manufactured or assembled.
Product Type: Power Bank Identifies the functional category of the portable charging device.
Well Suited for Smartphone Charging,Tablet Charging,Travel Backup,Emergency Power Describes the primary usage scenarios the power bank is designed for.
Finish Type: Matte Describes the surface finish of the exterior shell.
Storage Temperature Range: -4-140°F Specifies safe temperature conditions for storing the power bank when not in use.

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Battery & Capacity

Battery Cell Type: Cylindrical Indicates the physical form factor of the battery cells used.
Battery Chemistry: Lithium-Ion Defines the chemical composition of the battery cells.
Has 2 Cells Shows the number of battery cells inside the power bank.
Battery Configuration: Multi Cell Describes how battery cells are electrically arranged to achieve desired voltage and capacity.
Cycle Life Rating: 300–500 Cycles Indicates the estimated number of full charge cycles the battery can complete before noticeable capacity degradation.
6.96 % lower self-discharge rate Indicates how much charge is lost when not in use. 3.0 % vs 10.0 %
1.43 Watt lower standby power loss Measures power lost while the unit is idle. 0.1 Watt vs 1.5 Watt

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Charging Input Performance

Input Port Type: USB-A,USB-C Identifies the physical port types used to recharge the power bank.
Input Voltage Range: 5-9V Specifies the supported voltage range for charging input.
0.69 hour shorter charging time Estimates total time required to fully recharge the power bank. 3.0 hour vs 3.7 hour

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Power Output Performance

Output Port Type: USB-A,USB-C Identifies the physical ports used to deliver power to devices.
4.27 Watt higher maximum output power Shows the highest power level supported by a single output. 24.0 Watt vs 19.7 Watt
7.3 Watt higher output current rating Represents the power delivery capability under load conditions. 18.0 Watt vs 10.7 Watt

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Physical Dimensions & Weight

2.06 inch shorter height Measures the vertical dimension of the power bank. 1.1 inch vs 3.2 inch
0.41 lbs lighter weight Indicates how heavy the power bank is for portability. 0.2 lbs vs 0.6 lbs

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Safety & Protection Features

Safety Firmware Available Uses firmware logic to manage and enforce safety rules.

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Environmental & Efficiency

0.14 Watt lower idle power consumption Indicates how much power is consumed when the power bank is not actively charging devices. 0.1 Watt vs 0.2 Watt

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Included Accessories & Packaging

0.29 inch smaller package depth Measures the depth of the retail packaging. 1.5 inch vs 1.8 inch

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Comparisons ¹

Make your choice now!

XTAR PB2 vs PB2S

Quick Take

The essentials that matter—nothing extra

A fast snapshot of the XTAR PB2S, covering its standout specification and what you can expect right out of the box.

XTAR PB2S

The XTAR PB2S is a versatile hybrid device that functions as both a high-speed intelligent battery charger and a portable power bank. It features a secure magnetic cover and a clear digital display that shows you the exact charging status and battery percentage in real-time. Whether you need to juice up your 18650 batteries or charge your phone via Type-C, this compact gadget ensures your electronics stay powered while you are on the go.

Specifications & Facts ¹³⁹

Specs measured. Drama avoided.

From specs to pricing quirks, we reviewed the XTAR PB2S power bank and measured it up to other power banks. Want the crowd verdict? It’s here.

General Information ¹⁰

XTAR PB2S Operating Temperature Minimum

What is the minimum operating temperature?

32 °F 0 Votes

31.56 °F (Average)

XTAR PB2S

Operating temperature minimum of 32°F is equivalent to 0°C, ensuring functionality in cooler conditions.

Defines the lowest ambient temperature the power bank can operate safely.

XTAR PB2S Release Year

What is the release year?

54 XTAR PB2S 0 Votes 2019

55 Power Banks in this range 2024

Indicates the year the product was first released to market.

XTAR PB2S Country of Origin

Where is this product made?

84 XTAR PB2S 0 Votes USA

43 Power Banks in this range China

States the country where the product is manufactured or assembled.

XTAR PB2S Color Options

What color options are available?

60 XTAR PB2S 0 Votes Blue

46 Power Banks in this range Black

Lists the available exterior color choices.

XTAR PB2S Product Type

What is the product type?

54 XTAR PB2S 0 Votes Power Bank

40 Power Banks in this range Power Bank

Identifies the functional category of the portable charging device.

XTAR PB2S Intended Use Case

What is the intended use case?

58 XTAR PB2S 0 Votes Smartphone Charging, Tablet Charging, Travel Backup, Emergency Power

39 Power Banks in this range Smartphone Charging, Tablet Charging, Travel Backup, Emergency Power

Describes the primary usage scenarios the power bank is designed for.

XTAR PB2S Finish Type

What type of finish does it have?

54 XTAR PB2S 0 Votes Matte

39 Power Banks in this range Matte

Describes the surface finish of the exterior shell.

XTAR PB2S Rugged Design

Does it have a rugged design?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Indicates whether the power bank is built for enhanced durability.

XTAR PB2S Operating Temperature Maximum

What is the maximum operating temperature?

104 °F 0 Votes

107.08 °F (Average)

Defines the highest ambient temperature the power bank can operate safely.

XTAR PB2S Storage Temperature Range

What is the storage temperature range?

84 XTAR PB2S 0 Votes -4-140°F

39 Power Banks in this range 32–113°F

Specifies safe temperature conditions for storing the power bank when not in use.

Battery & Capacity ¹⁴

XTAR PB2S Battery Protection System

Does it include a battery protection system?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

XTAR PB2S

It includes a battery protection system designed to prevent potential damage to the battery, enhancing longevity and safety.

Confirms presence of integrated battery protection circuitry.

XTAR PB2S Overcharge Protection

Is overcharge protection supported?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

XTAR PB2S

Overcharge protection ensures that the battery is not charged beyond its capacity, which helps maintain battery health and performance.

Prevents damage from charging beyond safe limits.

XTAR PB2S Battery Capacity

What is the battery capacity?

10,000 mAh 0 Votes

10,375.78 mAh (Average)

States the total energy storage capacity of the battery cells.

XTAR PB2S Rated Capacity

What is the rated capacity?

7,200 mAh 0 Votes

9,039.96 mAh (Average)

Indicates the usable output capacity after conversion losses.

XTAR PB2S Battery Cell Type

What type of battery cell does it use?

74 XTAR PB2S 0 Votes Cylindrical

45 Power Banks in this range Pouch

Indicates the physical form factor of the battery cells used.

XTAR PB2S Battery Chemistry

What battery chemistry is used?

44 XTAR PB2S 0 Votes Lithium-Ion

31 Power Banks in this range Lithium-Polymer

Defines the chemical composition of the battery cells.

XTAR PB2S Energy Rating

What is the energy rating?

37 Watt 0 Votes

53.14 Watt (Average)

Measures total energy stored expressed in watt-hours.

XTAR PB2S Cell Count

How many battery cells are used?

14 XTAR PB2S 0 Votes 2

13 Power Banks in this range 1

Shows the number of battery cells inside the power bank.

XTAR PB2S Battery Voltage

What is the battery voltage?

3.7 Volt 0 Votes

3.96 Volt (Average)

Indicates the nominal voltage of the battery pack.

XTAR PB2S Battery Configuration

What is the battery configuration?

34 XTAR PB2S 0 Votes Multi Cell

27 Power Banks in this range Single Cell

Describes how battery cells are electrically arranged to achieve desired voltage and capacity.

XTAR PB2S Cycle Life Rating

What is the cycle life rating?

44 XTAR PB2S 0 Votes 300–500 Cycles

33 Power Banks in this range 300–500 Cycles

Indicates the estimated number of full charge cycles the battery can complete before noticeable capacity degradation.

XTAR PB2S Self-Discharge Rate

What is the self-discharge rate?

3 % 0 Votes

9.96 % (Average)

Indicates how much charge is lost when not in use.

XTAR PB2S Standby Power Loss

How much power is lost in standby?

0.1 Watt 0 Votes

1.53 Watt (Average)

Measures power lost while the unit is idle.

XTAR PB2S Overdischarge Protection

Is overdischarge protection supported?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

Prevents battery depletion below safe voltage levels.

Charging Input Performance ¹⁰

XTAR PB2S Fast Input Charging

Does it support fast input charging?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

XTAR PB2S

Fast input charging denotes that the power bank can be recharged quickly, reducing downtime.

Indicates whether fast-charging input standards are supported.

XTAR PB2S Pass-Through Charging

Does it support pass-through charging?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

XTAR PB2S

The pass-through charging feature allows devices to be charged while simultaneously being powered, enhancing convenience.

Allows the power bank to charge devices while being charged itself.

XTAR PB2S Input Port Type

What input port types are supported?

69 XTAR PB2S 0 Votes USB-A, USB-C

52 Power Banks in this range USB-C

Identifies the physical port types used to recharge the power bank.

XTAR PB2S Maximum Input Power

What is the maximum input power?

18 Watt 0 Votes

18.34 Watt (Average)

Shows the maximum power the power bank can accept while charging.

XTAR PB2S Input Port Count

How many input ports does it have?

4 XTAR PB2S 0 Votes 1

8 Power Banks in this range 1

Indicates how many input ports are available for charging.

XTAR PB2S Input Voltage Range

What input voltage range is supported?

46 XTAR PB2S 0 Votes 5-9V

31 Power Banks in this range 5V

Specifies the supported voltage range for charging input.

XTAR PB2S Input Current Rating

What is the input current rating?

2 Amp 0 Votes

2.37 Amp (Average)

Defines the maximum current the power bank can draw during charging.

XTAR PB2S USB-C Input

Is USB-C input supported?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

Confirms whether USB-C can be used as a charging input.

XTAR PB2S Charging Efficiency

What is the charging efficiency?

85 % 0 Votes

85.3 % (Average)

Measures how efficiently input power is converted to stored energy.

XTAR PB2S Charging Time

How long does it take to fully recharge?

3 hour 0 Votes

3.69 hour (Average)

Estimates total time required to fully recharge the power bank.

Power Output Performance ¹⁴

XTAR PB2S Output Stability

How stable is the output power?

0 XTAR PB2S 0 Votes Stable

0 Power Banks in this range Stable

XTAR PB2S

Output stability indicates that the device provides a consistent power output, which is important for device compatibility.

Describes how consistently the power bank maintains output power under varying load conditions.

XTAR PB2S Voltage Regulation Accuracy

How accurate is the voltage regulation?

0 XTAR PB2S 0 Votes Good

0 Power Banks in this range Good

XTAR PB2S

The voltage regulation accuracy is rated 'Good', indicating reliable performance in maintaining a consistent voltage.

Indicates how precisely the power bank maintains target voltage levels during charging.

XTAR PB2S Output Port Type

What output port types are available?

69 XTAR PB2S 0 Votes USB-A, USB-C

48 Power Banks in this range USB-A, USB-C

Identifies the physical ports used to deliver power to devices.

XTAR PB2S Maximum Output Power

What is the maximum output power?

24 Watt 0 Votes

19.73 Watt (Average)

Shows the highest power level supported by a single output.

XTAR PB2S Output Port Count

How many output ports does it have?

0 XTAR PB2S 0 Votes 2

0 Power Banks in this range 2

Indicates how many devices can be physically connected at once.

XTAR PB2S Total Output Power

What is the total output power?

18 Watt 0 Votes

20.1 Watt (Average)

Measures the combined power available when using multiple ports.

XTAR PB2S Output Voltage Range

What output voltage range is supported?

0 XTAR PB2S 0 Votes 5-12V

0 Power Banks in this range 5V

Defines the voltage levels supported for device charging.

XTAR PB2S Output Current Rating

What is the output current rating?

18 Watt 0 Votes

10.7 Watt (Average)

Represents the power delivery capability under load conditions.

XTAR PB2S Fast Charging Technology

Which fast charging technologies are supported?

0 XTAR PB2S 0 Votes Power Delivery, Quick Charge

0 Power Banks in this range Power Delivery

Lists supported fast-charging standards.

XTAR PB2S Simultaneous Device Charging

Can it charge multiple devices simultaneously?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

Indicates whether multiple devices can be charged at once.

XTAR PB2S Power Distribution Control

Does it manage power distribution automatically?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

Ensures balanced power delivery across connected devices.

XTAR PB2S Load Detection

Does it detect connected device load?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

Automatically detects connected devices to optimize power output.

XTAR PB2S Low-Power Device Mode

Is there a low-power device mode?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Enables safe charging for small electronics like earbuds.

XTAR PB2S Auto Shut-Off

Does it auto shut off when idle?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

Automatically stops output when no device is connected.

Charging Protocols & Compatibility ¹²

XTAR PB2S Quick Charge

Is Quick Charge supported?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

XTAR PB2S

Quick charge capabilities allow for faster device charging, accommodating busy lifestyles.

Confirms compatibility with Qualcomm Quick Charge standards.

XTAR PB2S Apple Charging Compatibility

Is it compatible with Apple devices?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

XTAR PB2S

Apple charging compatibility indicates that the device can optimally charge Apple products.

Ensures optimized charging for Apple devices.

XTAR PB2S Wearable Device

Does it support wearable devices?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

XTAR PB2S

The power bank supports wearable devices, making it suitable for users with multiple devices to charge.

Indicates compatibility with smartwatches and wearables.

XTAR PB2S Multi-Protocol

Does it support multiple protocols?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

XTAR PB2S

With multi-protocol support, this device is compatible with various charging standards, enhancing versatility.

Supports multiple charging standards simultaneously.

XTAR PB2S Backward Compatibility

Is it backward compatible?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Ensures support for older devices and standards.

XTAR PB2S USB Power Delivery

Does it support USB Power Delivery?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

Indicates support for the USB Power Delivery fast charging standard.

XTAR PB2S Programmable Power Supply

Does it support PPS charging?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Indicates support for Programmable Power Supply charging.

XTAR PB2S Samsung Charging Compatibility

Is it compatible with Samsung devices?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

Confirms optimized charging for Samsung devices.

XTAR PB2S Laptop Charging

Can it charge laptops?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Indicates ability to charge laptops via USB-C output.

XTAR PB2S Tablet Charging

Can it charge tablets?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

Confirms reliable charging for tablets and large devices.

XTAR PB2S Low-Current Device

Does it support low-current devices?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

Enables safe charging for devices requiring very low current.

XTAR PB2S Protocol Auto-Detection

Does it auto-detect charging protocols?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

Automatically selects the best protocol for each device.

Physical Dimensions & Weight ⁶

XTAR PB2S Width

What is the width?

4.92 inch 0 Votes

3.78 inch (Average)

XTAR PB2S

The power bank has a width of 4.92 inch which converts to 12.49 cm, making it relatively compact and easy to carry.

Measures the horizontal size of the power bank.

XTAR PB2S Travel-Friendly Size

Is it travel-friendly?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

XTAR PB2S

This power bank features a travel-friendly size, making it ideal for users who are constantly on the go.

Indicates suitability for travel and carry-on use.

XTAR PB2S Depth

What is the depth?

2.28 inch 0 Votes

2 inch (Average)

Measures the front-to-back thickness of the power bank.

XTAR PB2S Height

What is the height?

1.1 inch 0 Votes

3.16 inch (Average)

Measures the vertical dimension of the power bank.

XTAR PB2S Weight

How much does it weigh?

0.2 lbs 0 Votes

0.61 lbs (Average)

Indicates how heavy the power bank is for portability.

XTAR PB2S Pocket-Friendly Design

Is it pocket-friendly?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

Indicates whether the size is suitable for pocket carry.

Build Materials & Durability ⁹

XTAR PB2S Heat Resistance

Is the power bank heat resistant?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

XTAR PB2S

Heat resistance is a critical feature, ensuring the power bank can operate effectively without overheating.

Indicates whether the power bank is designed to withstand elevated internal and external temperatures without performance degradation.

XTAR PB2S Fire Retardant Materials

Does it use fire-retardant materials?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

XTAR PB2S

The power bank is made of fire retardant materials, adding an important layer of safety in case of overheating or short circuits.

Indicates use of flame-resistant materials in construction.

XTAR PB2S Outer Shell Material

What is the outer shell material?

0 XTAR PB2S 0 Votes Plastic

0 Power Banks in this range Plastic

Specifies the primary material used for the exterior housing.

XTAR PB2S Internal Frame Material

What is the internal frame material?

0 XTAR PB2S 0 Votes Metal

0 Power Banks in this range Plastic

Describes the internal structural material supporting the battery cells.

XTAR PB2S Impact Resistance Rating

What is the impact resistance rating?

0 XTAR PB2S 0 Votes Moderate Impact Resistance

0 Power Banks in this range Moderate Impact Resistance

Indicates the ability of the power bank to withstand shocks and physical impacts.

XTAR PB2S Scratch Resistance

Is the surface scratch resistant?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Indicates whether the exterior surface is resistant to scratches from daily handling and transport.

XTAR PB2S Structural Reinforcement

Is there structural reinforcement?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Indicates added reinforcement for improved durability.

XTAR PB2S Button Durability Rating

How durable are the buttons?

0 XTAR PB2S 0 Votes Good

0 Power Banks in this range Good

Indicates the overall durability and longevity of the physical buttons based on build quality and expected usage.

XTAR PB2S Port Reinforcement

Are the ports reinforced?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Indicates reinforced charging ports for extended lifespan.

Display, Indicators & Controls ¹⁰

XTAR PB2S Battery Level Indicator

Does it show battery level?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

XTAR PB2S

An integrated battery level indicator offers a quick visual reference to know how much charge is left.

Indicates whether the power bank shows remaining battery level.

XTAR PB2S Indicator Accuracy

How accurate is the battery indicator?

1 % 0 Votes

56.09 % (Average)

XTAR PB2S

Indicator accuracy shows that the battery level indicators provide reliable readings for power remaining.

Measures how accurately the indicator reflects actual remaining power.

XTAR PB2S Button Type

What type of button does it use?

0 XTAR PB2S 0 Votes Physical Button

0 Power Banks in this range Physical Button

XTAR PB2S

The button type is a physical button, which offers tactile feedback and reliability during use.

Describes the type of button used for control.

XTAR PB2S Auto Sleep Feature

Does it auto sleep when idle?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

XTAR PB2S

The device features an auto sleep function that conserves battery life by automatically turning off after a period of inactivity.

Automatically enters sleep mode when idle to save power.

XTAR PB2S Display Type

What type of display does it have?

0 XTAR PB2S 0 Votes Digital Display

0 Power Banks in this range LED Indicator

Specifies the type of display used to show power information.

XTAR PB2S Remaining Time Display

Does it display remaining time?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Shows estimated remaining usage or charging time.

XTAR PB2S Button Count

How many buttons are there?

0 XTAR PB2S 0 Votes 1

0 Power Banks in this range 1

Indicates the number of physical control buttons.

XTAR PB2S Touch Control

Does it support touch controls?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Indicates whether touch-based controls are supported.

XTAR PB2S Auto Wake Feature

Does it auto wake when a device is connected?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

Automatically activates when a device is connected.

XTAR PB2S User Feedback Alerts

What user alerts are available?

0 XTAR PB2S 0 Votes LED Light

0 Power Banks in this range LED Light

Indicates how the device provides user feedback and alerts.

Safety & Protection Features ¹⁴

XTAR PB2S Overcurrent Protection

Is overcurrent protection supported?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

XTAR PB2S

Overvoltage protection is included to prevent potential damage by ensuring the output voltage remains within safe limits.

Protects devices from excessive current flow.

XTAR PB2S Thermal Protection

Does it have thermal protection?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

XTAR PB2S

Thermal protection ensures that the power bank can safely manage heat levels during operation, preventing overheating.

Shuts down or limits power when overheating is detected.

XTAR PB2S Electrostatic Discharge Protection

Does it protect against static discharge?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

XTAR PB2S

Electrostatic discharge protection helps to safeguard the device's internal components from potential damage.

Protects internal circuits from static electricity.

XTAR PB2S Fail-Safe Shutdown

Does it have fail-safe shutdown?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

XTAR PB2S

Fail-safe shutdown is an important safety feature that automatically powers down the device in case of irregular operation.

Automatically shuts down under critical fault conditions.

XTAR PB2S Safety Certification

What safety certifications does it have?

0 XTAR PB2S 0 Votes CE, FCC, RoHS

0 Power Banks in this range CE, FCC, RoHS

Lists recognized safety and compliance certifications.

XTAR PB2S Short Circuit Protection

Does it have short circuit protection?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

Prevents damage when a short circuit is detected.

XTAR PB2S Overvoltage Protection

Does it include overvoltage protection?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

Prevents voltage levels from exceeding safe limits.

XTAR PB2S Temperature Monitoring

Is temperature monitored internally?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

Continuously monitors internal temperature.

XTAR PB2S Foreign Object Detection

Does it detect foreign objects?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Detects abnormal objects or unsafe connections.

XTAR PB2S Surge Protection

Is surge protection included?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

Protects against sudden power surges.

XTAR PB2S Airline Safety Compliance

Is it airline-safe?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

Indicates compliance with airline carry-on regulations.

XTAR PB2S Fire Protection Circuit

Does it include fire protection circuitry?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

Includes circuitry designed to prevent fire hazards.

XTAR PB2S Smart Power Management

Does it use smart power management?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

Dynamically manages power to maintain safe operation.

XTAR PB2S Safety Firmware

Is safety firmware implemented?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

Uses firmware logic to manage and enforce safety rules.

Thermal Management & Cooling ¹²

XTAR PB2S Charging Temperature Regulation

Is charging temperature regulated?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

XTAR PB2S

This model includes charging temperature regulation to help maintain optimal battery performance and safety during charging.

Actively manages temperature during charging cycles.

XTAR PB2S Overheat Recovery Behavior

How does it recover from overheating?

0 XTAR PB2S 0 Votes Automatic Resume

0 Power Banks in this range Automatic Resume

XTAR PB2S

The overheat recovery behavior of automatic resume helps the device function effectively after a heating event.

Defines how the system recovers after an overheat shutdown.

XTAR PB2S Thermal Management System

Does it have a thermal management system?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

Indicates whether the power bank includes an integrated thermal management system.

XTAR PB2S Heat Dissipation Method

How does it dissipate heat?

0 XTAR PB2S 0 Votes Passive Cooling

0 Power Banks in this range Passive Cooling

Describes how heat is dispersed away from internal components.

XTAR PB2S Internal Heat Sink

Is there an internal heat sink?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Indicates the presence of an internal heat sink to absorb and spread heat.

XTAR PB2S Thermal Sensor Count

How many thermal sensors are used?

0 XTAR PB2S 0 Votes 1

0 Power Banks in this range 1

Specifies how many thermal sensors are used for temperature monitoring.

XTAR PB2S Thermal Throttling

Does it support thermal throttling?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

Reduces power output automatically to prevent overheating.

XTAR PB2S Thermal Cutoff Threshold

At what temperature does it shut down?

140 °F 0 Votes

143.69 °F (Average)

Indicates the temperature at which the system shuts down to prevent damage.

XTAR PB2S Cooling Design Type

What cooling design type is used?

0 XTAR PB2S 0 Votes Passive Cooling

0 Power Banks in this range Passive Cooling

Describes the overall cooling architecture used to manage internal heat during charging and discharging.

XTAR PB2S Surface Temperature Control

Is surface temperature controlled?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

Limits external surface temperature for safe handling.

XTAR PB2S Heat Spread Layer

Is there a heat spread layer?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Indicates the use of internal layers to evenly distribute heat.

XTAR PB2S Discharge Temperature Regulation

Is discharge temperature regulated?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

Controls temperature while powering external devices.

Connectivity & Smart Features ⁸

XTAR PB2S Bluetooth Connectivity

Does it support Bluetooth connectivity?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Indicates whether the power bank can connect wirelessly to other devices.

XTAR PB2S App Support

Is there app support?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Confirms whether a companion mobile app is available.

XTAR PB2S Firmware Upgradable

Can the firmware be updated?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Indicates whether firmware can be updated to improve functionality.

XTAR PB2S Smart Power Monitoring

Does it offer smart power monitoring?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Provides real-time monitoring of power flow and usage.

XTAR PB2S Device Usage Analytics

Does it provide usage analytics?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Tracks connected device charging behavior and patterns.

XTAR PB2S Charging History Tracking

Is charging history tracked?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Records past charging sessions for review.

XTAR PB2S Remote Status Monitoring

Can status be monitored remotely?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Allows users to check power bank status remotely.

XTAR PB2S Smart Alerts

Are smart alerts available?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Sends alerts for battery status, faults, or charging completion.

Environmental & Efficiency ⁶

XTAR PB2S Automatic Power Optimization

Does it optimize power automatically?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

XTAR PB2S

Automatic power optimization is a feature that allows the power bank to adjust power output according to the connected devices' needs.

Automatically adjusts output to reduce energy waste.

XTAR PB2S Energy Conversion Efficiency

What is the energy conversion efficiency?

85 % 0 Votes

85.5 % (Average)

Measures how efficiently stored energy is converted into usable output power.

XTAR PB2S Idle Power Consumption

How much power is used while idle?

0.05 Watt 0 Votes

0.19 Watt (Average)

Indicates how much power is consumed when the power bank is not actively charging devices.

XTAR PB2S Eco Mode

Does it support eco mode?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Enables reduced power usage to improve efficiency and battery longevity.

XTAR PB2S Sustainable Materials

Does it use sustainable materials?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Indicates use of environmentally friendly or recycled materials.

XTAR PB2S Recycling Program

Is a recycling program supported?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Indicates manufacturer support for recycling or take-back programs.

Included Accessories & Packaging ⁷

XTAR PB2S Charging Cable

Is a charging cable included?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Indicates whether a charging cable is included in the box.

XTAR PB2S Carrying Case

Is a carrying case included?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Indicates whether a protective carrying case is included.

XTAR PB2S Wall Adapter

Is a wall adapter included?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Indicates whether a wall charging adapter is provided.

XTAR PB2S User Manual

Is a user manual included?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

Indicates whether a user manual or guide is provided.

XTAR PB2S Package Width

What is the package width?

4 inch 0 Votes

3.88 inch (Average)

Measures the width of the retail packaging.

XTAR PB2S Package Depth

What is the package depth?

1.5 inch 0 Votes

1.79 inch (Average)

Measures the depth of the retail packaging.

XTAR PB2S Package Height

What is the package height?

6 inch 0 Votes

4.58 inch (Average)

Measures the height of the retail packaging.

Warranty & Support ⁷

XTAR PB2S Battery Warranty Coverage

Is the battery covered by warranty?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

XTAR PB2S

The battery warranty coverage indicates that the battery is backed by a guarantee which enhances consumer confidence.

Indicates whether the battery itself is covered under warranty.

XTAR PB2S Technical Support Availability

Is technical support available?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

XTAR PB2S

Technical support availability ensures customers can receive assistance when needed, enhancing user experience.

Confirms access to technical support services.

XTAR PB2S Warranty Length

How long is the warranty?

0 XTAR PB2S 0 Votes 12 Months

0 Power Banks in this range 12 Months

Indicates the duration of the manufacturer warranty.

XTAR PB2S Support Channels

What support channels are available?

0 XTAR PB2S 0 Votes Email

0 Power Banks in this range Email, Phone

Lists available customer support contact methods.

XTAR PB2S Replacement Policy

Is there a replacement policy?

Yes 0 Votes XTAR PB2S

Yes Power Banks in this range

Indicates eligibility for replacement in case of defects.

XTAR PB2S Repair Service Availability

Are repair services available?

No 0 Votes ~~XTAR PB2S~~

Yes Power Banks in this range

Confirms whether repair services are offered.

XTAR PB2S Firmware Support Duration

How long is firmware support provided?

0 years 0 Votes

1.87 years (Average)

Indicates how long the manufacturer provides firmware updates and software support.

Surveys

Because hot takes deserve votes.

XTAR PB2S Charging Speed Performance

How fast does this power bank recharge devices in everyday use?

Ultra fast charging — Under 1.5 hours 0 Votes

Very fast charging — 1.5 to 3 hours 0 Votes

Moderate charging — 3 to 5 hours 0 Votes

Slow charging — 5 to 8 hours 0 Votes

Very slow charging — Over 8 hours 0 Votes

XTAR PB2S Battery Capacity Satisfaction

How satisfied are you with the battery capacity of this power bank for daily needs?

Massive capacity for multiple days — Over 30000 mAh 0 Votes

Very high capacity — 20000 to 30000 mAh 0 Votes

Solid everyday capacity — 10000 to 19999 mAh 0 Votes

Limited capacity — 5000 to 9999 mAh 0 Votes

Barely useful capacity — Under 5000 mAh 0 Votes

XTAR PB2S Output Power and Device Support

How well does this power bank handle charging different devices at once?

Handles everything with ease — 100 W or more 0 Votes

Strong multi device support — 60 to 99 W 0 Votes

Good for phones and tablets — 30 to 59 W 0 Votes

Basic output only — 15 to 29 W 0 Votes

Struggles with most devices — Under 15 W 0 Votes

XTAR PB2S Port Selection and Flexibility

How flexible is this power bank when it comes to charging ports?

Covers all modern needs — USB C and USB A with fast charge 0 Votes

Very versatile — Multiple USB C and USB A ports 0 Votes

Good variety — USB C and USB A basic support 0 Votes

Limited options — Single USB C or USB A port 0 Votes

Very restrictive — One slow USB port only 0 Votes

XTAR PB2S Size and Portability

How easy is this power bank to carry around daily?

Pocket friendly and lightweight — Under 8 ounces 0 Votes

Easy to carry — 8 to 12 ounces 0 Votes

Manageable but noticeable — 12 to 18 ounces 0 Votes

Bulky for daily carry — 18 to 24 ounces 0 Votes

Too heavy to carry around — Over 24 ounces 0 Votes

XTAR PB2S Build Quality and Durability

How durable does this power bank feel during regular use?

Feels extremely solid and long lasting — Over 5 years expected use 0 Votes

Very durable — 3 to 5 years expected use 0 Votes

Decent build quality — 2 to 3 years expected use 0 Votes

Feels fragile — 1 to 2 years expected use 0 Votes

Cheap and unreliable — Under 1 year expected use 0 Votes

XTAR PB2S Charging Stability

How stable is the charging output from this power bank during use?

Rock solid with no drops — Voltage variation under 3 percent 0 Votes

Very stable — 3 to 5 percent variation 0 Votes

Mostly stable — 5 to 8 percent variation 0 Votes

Occasional drops — 8 to 12 percent variation 0 Votes

Unstable charging — Over 12 percent variation 0 Votes

XTAR PB2S Heat and Safety Performance

How well does this power bank control heat during charging and heavy use?

Stays cool and safe — Under 95 F 0 Votes

Slightly warm but comfortable — 95 to 104 F 0 Votes

Warm but acceptable — 104 to 113 F 0 Votes

Gets quite hot — 113 to 122 F 0 Votes

Uncomfortably hot and concerning — Over 122 F 0 Votes

XTAR PB2S Battery Efficiency

How efficiently does this power bank convert stored energy into usable charging power?

Highly efficient with minimal loss — Over 90 percent efficiency 0 Votes

Very efficient — 85 to 90 percent efficiency 0 Votes

Decent efficiency — 75 to 84 percent efficiency 0 Votes

Noticeable energy loss — 65 to 74 percent efficiency 0 Votes

Poor efficiency — Under 65 percent efficiency 0 Votes

XTAR PB2S Travel Friendliness

How convenient is this power bank for travel and daily commuting?

Perfect for travel and flights — No airline issues 0 Votes

Very travel friendly — Easy to pack and carry 0 Votes

Fine for occasional travel — Manageable size and weight 0 Votes

Awkward to carry on trips — Bulky or heavy 0 Votes

Not suitable for travel — Restricted or impractical 0 Votes

Guides ¹

Yes, we brought proof.

Articles ¹

XTAR PB2S Owner’s Guide

manuals.plus

4 months ago

Reviews ⁰

The good, the bad, and the brutally honest.

Average Rating

XTAR

XTAR PB2S

0 / 5 0 Reviews

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Thoughts, takes, and hot debates.

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Highlights 23

Why is XTAR PB2S better than other power banks ?

General Information

Battery & Capacity

Charging Input Performance

Power Output Performance

Physical Dimensions & Weight

Safety & Protection Features

Environmental & Efficiency

Included Accessories & Packaging

Comparisons 1

Quick Take

XTAR PB2S

Specifications & Facts 139

General Information 10

XTAR PB2S Operating Temperature Minimum

XTAR PB2S

XTAR PB2S Release Year

XTAR PB2S Country of Origin

XTAR PB2S Color Options

XTAR PB2S Product Type

XTAR PB2S Intended Use Case

XTAR PB2S Finish Type

XTAR PB2S Rugged Design

XTAR PB2S Operating Temperature Maximum

XTAR PB2S Storage Temperature Range

Battery & Capacity 14

XTAR PB2S Battery Protection System

XTAR PB2S

XTAR PB2S Overcharge Protection

XTAR PB2S

XTAR PB2S Battery Capacity

XTAR PB2S Rated Capacity

XTAR PB2S Battery Cell Type

XTAR PB2S Battery Chemistry

XTAR PB2S Energy Rating

XTAR PB2S Cell Count

XTAR PB2S Battery Voltage

XTAR PB2S Battery Configuration

XTAR PB2S Cycle Life Rating

XTAR PB2S Self-Discharge Rate

XTAR PB2S Standby Power Loss

XTAR PB2S Overdischarge Protection

Charging Input Performance 10

XTAR PB2S Fast Input Charging

XTAR PB2S

XTAR PB2S Pass-Through Charging

XTAR PB2S

XTAR PB2S Input Port Type

XTAR PB2S Maximum Input Power

XTAR PB2S Input Port Count

XTAR PB2S Input Voltage Range

XTAR PB2S Input Current Rating

XTAR PB2S USB-C Input

XTAR PB2S Charging Efficiency

XTAR PB2S Charging Time

Power Output Performance 14

XTAR PB2S Output Stability

XTAR PB2S

XTAR PB2S Voltage Regulation Accuracy

XTAR PB2S

XTAR PB2S Output Port Type

XTAR PB2S Maximum Output Power

XTAR PB2S Output Port Count

XTAR PB2S Total Output Power

XTAR PB2S Output Voltage Range

XTAR PB2S Output Current Rating

XTAR PB2S Fast Charging Technology

XTAR PB2S Simultaneous Device Charging

XTAR PB2S Power Distribution Control

XTAR PB2S Load Detection

XTAR PB2S Low-Power Device Mode

XTAR PB2S Auto Shut-Off

Charging Protocols & Compatibility 12

XTAR PB2S Quick Charge

XTAR PB2S

XTAR PB2S Apple Charging Compatibility

XTAR PB2S

XTAR PB2S Wearable Device

XTAR PB2S

Highlights ²³

Comparisons ¹

Specifications & Facts ¹³⁹

General Information ¹⁰

Battery & Capacity ¹⁴

Charging Input Performance ¹⁰

Power Output Performance ¹⁴

Charging Protocols & Compatibility ¹²

Physical Dimensions & Weight ⁶

Build Materials & Durability ⁹

Display, Indicators & Controls ¹⁰

Safety & Protection Features ¹⁴

Thermal Management & Cooling ¹²