Introduction of basic parameters and battery performance of 102040 3.7V 700mAh lithium polymer battery

Battery Model and Basic Information

The AS102040 3.7V 700mah is a lithium polymer battery cell, a type known for its high energy density and flexible form factor. This model, 

produced by the renowned Shenzhen A&S Power Technology Co., Ltd, is tailored to meet the needs of modern electronic devices.

Battery Model: AS102040 3.7V 700mAh

Battery Type: Lithium Polymer Battery Cell or Pack

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

Battery Performance and Parameters

The AS102040 battery boasts impressive performance metrics:

Capacity: 700mAh

Voltage: 3.7V

Continuous Discharge Current: 350mAh

Max Discharge Current: 700mAh

AC Impedance Resistance: ≤50mΩ Cell

                                            ≤220mΩ 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: We offer one-year gurantee period lithium polymer battery for our clients in case of cell with defects

Physical Features

Despite its powerful capabilities, the AS102040 3.7V 700mAh maintains a compact and lightweight design:

Size: 10(Max) *20(Max)*40.5(Max) mm

Weight: Approximately 15.0g

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.

Safety Features

Safety is a paramount concern for Shenzhen A&S Power Technology Co., Ltd. The AS102040 battery is equipped with comprehensive safety 

features：

Security Certificates: UL1642,CE

CE certification verfys a battery meets EU safety, health and environmental protection requirements; UL1642 requires manufacture of batteries 

undergone thorough testing and and meet safety criteria for consumer electronics, electric vechiles, and medical devices.

Protection Mechanisms

Over-charge Protection Voltage: 4.230--4.330V

Over-discharge Protection Voltage: 2.30--2.50V

Short Circuit Protection: 1.0~5.5A

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

mechanisms to moniter battery working efficiency

Operating Environment

The AS102040 is designed to perform well across a wide range of environmental conditions:

Working Temperature Range:

Charging Temperature: 0~+45℃ Max Charge:140mA

10~+45℃ Max Charge: 700mA

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℃

This flexibility makes the AS102040 suitable for various applications, from consumer electronics to industrial equipment.

Applications

The versatile AS102040 battery is ideal for numerous applications, including:

Bluetooth headsets, Bluetooth speakers, Smart digital watches, Emergency lighting and security systems, Gas detectors. Its ability to deliver 

consistent power in a compact form factor makes it a preferred choice for many manufacturers.

Advantages and Disadvantages

The AS102040 3.7V 700mAh lithium polymer battery by Shenzhen A&S Power Technology Co., Ltd stands out as a robust, reliable power 

solution for a range of portable electronic devices. With its high energy density, low self-discharge rate, and comprehensive safety features, 

it promises excellent performance and longevity. While it may face challenges in extreme temperatures and comes at a higher cost, its 

benefits far outweigh these drawbacks, making it a worthwhile investment for both manufacturers and end-users.Stay tuned for more 

updates on the latest advancements in battery technology. For further details about the AS102040 and other innovative products, visit 

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