3.7V 5000mAh Li-ion Polymer Battery with 2.0mm JST Connector and BMS

3.7V 5000mAh Lithium-ion Polymer Battery with 2.0mm Connector and BMS

Power your compatible portable electronics and DIY projects with this 3.7V 5000mAh rechargeable lithium-ion polymer battery. Featuring a compact pouch-cell design, a 2-pin connector advertised as 2.0mm pitch, and a built-in battery protection circuit as specified by the supplier, it offers a practical power solution for compatible single-cell battery applications.

With a nominal voltage of 3.7V and an advertised capacity of 5000mAh, this battery provides approximately 18.5Wh of nominal energy.

Key Features

• 3.7V nominal voltage: For compatible single-cell lithium-ion devices.

• 5000mAh advertised capacity: Provides 5Ah of nominal capacity for suitable applications.

• Rechargeable pouch-cell design: A flat battery format for devices with a compatible enclosure.

• 2-pin connector: Advertised as a 2.0mm-pitch connector; verify the mating connector and polarity before connecting.

• Built-in protection circuit: Protection against specified battery fault conditions, subject to confirmation of the supplied battery's protection circuitry.

• Compact power solution: Suitable for compatible portable electronics, embedded projects, and battery-powered devices.

Technical Specifications

• Battery chemistry: Lithium-ion polymer (Li-ion polymer)

• Nominal voltage: 3.7V

• Advertised capacity: 5000mAh (5Ah)

• Nominal energy: Approximately 18.5Wh

• Standard full-charge voltage: 4.2V, subject to the battery manufacturer's specification

• Connector: 2-pin, advertised 2.0mm pitch

• Protection: Built-in BMS/protection circuit, as advertised by the supplier

• Battery dimensions: Confirm against actual stock

• Maximum charge current: Refer to the manufacturer's datasheet

• Maximum discharge current: Refer to the manufacturer's datasheet

Potential Applications

This battery may be suitable for compatible applications such as:

• Portable electronic devices

• DIY embedded electronics

• Sensor and monitoring projects

• Battery-powered instruments

• Custom low-voltage electronic products

Compatibility depends on the device's voltage requirements, current consumption, physical space, connector type, and polarity.

Charging and Safety

Use a charger specifically designed for single-cell lithium-ion/polymer batteries and the battery manufacturer's specified charging current. A standard 3.7V Li-ion cell commonly charges to 4.2V, but always follow the specification for the supplied battery.

Check connector polarity before connecting the battery. Do not short-circuit, puncture, crush, bend, or expose the pouch cell to excessive heat. Stop using the battery if it becomes swollen, damaged, unusually hot, or otherwise abnormal.

The built-in protection circuit does not replace a suitable charger or correct electrical design.

Package contents: 1 × 3.7V 5000mAh lithium-ion polymer battery with connector, subject to the supplied product configuration.