Introduction of basic parameters and battery performance of 402525 3.7V 200mAh lithium polymer battery

Battery Model and Basic Information

The AS402525 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 200mAh, making it an ideal 

choice for devices requiring reliable and efficient power.

Battery Model: AS402525 3.7V 200mAh

Battery Type: Lithium Polymer Battery Cell or Pack

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

Battery Performance and Parameters

The AS402525 battery boasts impressive performance metrics:

Typical Capacity: 200mAh

Minimum Capacity: 190mAh

Voltage: 3.7V

Max Discharge Current: 200mAh

Max Charge Current: 200mAh

Continuous Discharge Current: 100mAh

AC Impedance Resistance: ≤200mΩ 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 12 months gurantee period lithium polymer battery for our clients in case of cells with defects.

Physical Features

Despite its powerful capabilities, AS402525 3.7V 200mAh maintains a compact and lightweight design:

Cell Size: 4.0 *25.0*25.0 mm（Thickness*Width*Height）

Pack Size: 4.2*25.5*28.5mm（Thickness*Width*Height）

Weight: Approximately 4.5g

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

AS402525 3.7V 200mAh battery cell has passed UN38.3，CE and multi-safety inspections.

CE: Conformité Européenne (CE) certification is a regulatory standard that verifies certain products are safe for sale and use in the European 

Economic Area (EEA). Manufacturers place a CE marking on certified products to indicate that the product complies with European safety 

rules and can be traded freely within the EEA.

UN38.3: Battery chemistries that are lithium-based must undergo UN38.3 testing requirements before being transported. This testing certifies 

that the batteries are safe and will not pose a safety risk during shipping over air, water, rail, or road transportation methods.

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 AS402525 is designed to perform well across a wide range of environmental conditions:

Working Temperature Range

Charging Temperature: 0~+45℃

                                      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 AS402525 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 AS402525 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 AS402525 and other innovative 

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