KP-802540 3.7V 850mAh Lithium Polymer Rechargeable Battery (LiPo Flat Pack Battery)

The KP-802540 3.7V 850mAh Lithium Polymer Rechargeable Battery is a compact flat-pack LiPo battery designed for portable electronics, IoT devices, embedded systems, wireless modules, GPS trackers, and other space-constrained applications. It combines high energy density, lightweight construction, and stable discharge performance in an 802540 size format.

Key Features -

• 3.7V nominal LiPo battery

• 850mAh capacity

• Compact 802540 flat pack design

• Lightweight construction

• High energy density

• Rechargeable battery for repeated use

• Stable discharge characteristics

• Available with protection circuit for overcharge and over-discharge protection

Specifications -

• Product Type: Rechargeable Lithium Polymer Battery

• Model: KP-802540

• Battery Chemistry: Lithium Polymer (LiPo)

• Nominal Voltage: 3.7V

• Capacity: 850mAh

• Energy Rating: Approximately 3.15Wh

• Battery Size: 802540

• Dimensions: Approximately 8.0mm x 25mm x 40mm

• Maximum Charge Voltage: 4.2V

• Discharge Cut-Off Voltage: Approximately 2.75V to 3.0V

• Standard Charging Current: Approximately 0.5C

• Cycle Life: Approximately 300 to 500 cycles

• Rechargeable: Yes

• Connector: 2 Wire Lead, Red Positive and Black Negative

• Protection Circuit: Available depending on battery variant

• Additional Features: Compact construction, high energy density, lightweight design, stable output

Applications -

• IoT devices

• Embedded electronic systems

• Portable consumer electronics

• Bluetooth and wireless modules

• GPS trackers

• Handheld electronic devices

• Wearable electronics

• Arduino and DIY electronics projects