Introduction of basic parameters and battery performance of 401120 3.7V 60mAh lithium polymer battery

Battery Model and Basic Information

The AS401120 Lithium Polymer Battery, manufactured by Shenzhen A&S Power Technology Co., Ltd, represents a cutting-edge solution 

for various electronic applications. This robust battery boasts a nominal voltage of 3.7V and an impressive capacity of 60mAh, making it an 

ideal choice for devices requiring reliable and efficient power.

Battery Model: AS401120 3.7V 60mAh

Battery Type: Lithium Polymer Battery Cell or Pack

Manufacturer: Shenzhen A&S Power Technology Co., Ltd

Battery Performance and Parameters

The AS401120 battery boasts impressive performance metrics:

Typical Capacity: 60mAh

Minimum Capacity: 55mAh

Voltage: 3.7V

Max Discharge Current: 60mAh

Max Charge Current: 60mAh

Continuous Discharge Current: 30mAh

AC Impedance Resistance: ≤300mΩ Cell

                                            ≤400mΩ Battery Pack  

Life Cycle: 10min rest period after standard charge, 0.5C discharge to a cut-off voltage of 3.0V, 10min rest period, the capacity shall be 

measured after 500 cycles of standard charge and discharge at 25±5℃.

Warrenty: A&S power offers one-year gurantee period lithium polymer battery for our clients in case of cells with defects.

Physical Features

Despite its powerful capabilities, AS401120 3.7V 60mAh maintains a compact and lightweight design:

Size: 4.0 *11.0*20.0 mm（Thickness*Width*Height）

Weight: Approximately 2.0g

Cycle Life: 500 times

Life Usage: 1 year

The rectangle rechargeable lithium polymer battery cell or pack can be integrated into small, portable devices, while its cycle life ensures 

long-term reliability.

Also, please note that we could do customization for clients according to requirements like maxmium size, peak discharge rating and 

continuous discharge rating, connector(type), wires( NTC; length), PCB protection, and what devices you use for.

Safety Features

AS401120 3.7V 60mAh battery cell has passed UL1642, RoHS, REACH and multi-safety inspections.

RoHS: RoHS stands for Restriction of Hazardous Substances. RoHS, also known as Directive 2002/95/EC, originated in the European 

Union and restricts the use of specific hazardous materials found in electrical and electronic products (known as EEE).

UL1642 certification is essential for manufacturers and consumers of batteries, as it signifies that a battery has undergone thorough testing 

and meets safety criteria for consumer electronics, electric vehicles, and medical devices. The certification requirements cover lithium-ion 

batteries to avoid the risk of fire or explosion when they are used in products.

REACH is a regulation of the European Union, adopted to improve the protection of human health and the environment from the risks that 

can be posed by chemicals, while enhancing the competitiveness of the EU chemicals industry. It also promotes alternative methods for 

the hazard assessment of substances in order to reduce the number of tests on animals.

Protection Mechanisms

Over-charge Protection Voltage: 4.255-4.305V

Over-discharge Protection Voltage: 4.030-4.130V

Overcurrent protection current: 1.0~3.5A

Its protection circuit can provide multiple layers protection to avoid any internal short circuit or fire danger and set different protection 

mechanisms to moniter battery working efficiency.

Operating Environment

The AS401120 is designed to perform well across a wide range of environmental conditions:

Working Temperature Range

Charging Temperature: 0~+10℃

                                      10~+45℃

Discharging Temperature:-20~+60℃

Recommended Storage Temperature Range: 25±2℃, at the shipment state

Less than 1 month: -10~+45℃

Less than 3 months: -10~+35℃

Less than 6 months: -10~+30℃

Applications

The versatile AS401120 battery is ideal for numerous applications, including:

Bluetooth headsets, Bluetooth speakers, Smart digital watches, Emergency lighting and Security systems, Gas detectors, Smart water 

meter, Multicamera, Medical devices, Electronic cigarette, LED Driver, Sensor etc.

Advantages

High Energy Density: The AS401120 battery offers a compact design without compromising on performance, which is crucial for portable 

devices.

Lightweight Design: Weighing significantly less than traditional batteries, it enhances the overall portability of gadgets.

Durable Construction: Designed to endure multiple charge and discharge cycles, the battery ensures long-term reliability and stability.

Versatile Applications: This lithium polymer battery is suitable for a wide range of applications, including wearable tech, drones, remote 

controls, and consumer electronics.

Stay tuned for more updates on the latest advancements in battery technology. For further details about the AS401120 and other innovative 

products, visit Shenzhen A&S Power Technology Co., Ltd’s official website https://www.szaspower.com/ .