Overview
This Polymer Lithium LiPo Rechargeable Battery is a koonenda model 851640 rated 3.7V with approximately 600mAh nominal capacity. It is supplied as a batteries-only replacement cell for compact electronics such as Bluetooth headsets, beauty instruments, selfie sticks, sprayers, and similar 3.7V devices. Type: Li-Ion; Origin: Mainland China; High-concerned chemical: None.
Key Features
- Polymer Lithium (LiPo) rechargeable battery; Type: Li-Ion
- Nominal voltage: 3.7V
- Nominal capacity: 600mAh (listing classification: <700mAh)
- Model number: 851640
- Replacement Battery; Set Type: Batteries Only
- Brand: koonenda; Origin: Mainland China
- High-concerned chemical: None
Specifications
| Brand Name | koonenda |
| Model Number | 851640 |
| Type | Li-Ion |
| Chemistry | Polymer Lithium (LiPo), rechargeable |
| Nominal Voltage | 3.7V |
| Nominal Capacity | 600mAh |
| Nominal Capacity (as listed) | <700mAh |
| Replacement Battery | Yes |
| Set Type | Batteries Only |
| Origin | Mainland China |
| High-concerned chemical | None |
Applications
- Bluetooth headset
- Beauty instrument
- Selfie stick
- Sprayer and similar 3.7V devices
Details

3.7V 600mAh LiPo Battery, Model 851640, Voltage Stability, Low Energy Discharge, Cycle Charge, Polymer Lithium Battery

2 pcs 3.7V 600mAh LiPo battery, model 851640, polymer lithium, voltage stability, low energy discharge, cycle charge.

5 pcs 3.7V 600mAh polymer lithium batteries, model 851640, voltage stability, low energy discharge, cycle charge.

10 pcs 3.7V 600mAh LiPo batteries, model 851640, polymer lithium, voltage stability, low discharge, cycle charge.





3.7V 600mAh LiPo battery structure: positive and negative electrodes, membrane, electrolyte, aluminum plastic packaging film, insulating piece, and ear connections.

Application scenarios for 3.7V 600mAh LiPo battery in various devices
