LIPO Battery Cell 402030PT Rechargeable 3.7V 800mAh with BMS and Wire Solder Actual Capacity 350mAh
The Rechargeable 402030PT LIPO Battery Cell 3.7V 350mAh Wire Solder is a compact and efficient power source, offering a nominal voltage of 3.7V and a capacity of 350mAh. Designed with precision, it features a slim 4.0mm thickness, 20mm width, and 30mm length, making it ideal for space-constrained electronic devices. This lithium polymer battery is equipped with pre-attached wire leads for easy soldering and secure connection, enhancing installation convenience. It delivers stable performance, long cycle life, and reliable energy output, making it suitable for use in handheld gadgets, wearable electronics, small IoT devices, and DIY projects requiring lightweight, rechargeable power.
Features:
- Compact and lightweight design for space-saving applications.
- Reliable 3.7V output with 350mAh capacity for moderate power needs.
- Pre-soldered wire leads for easy and secure installation.
- Stable voltage performance with low self-discharge rate.
- Rechargeable with long cycle life (≥ 300 cycles).
- High energy density suitable for portable electronic devices.
- Slim 4mm profile ideal for embedded and wearable designs.
- RoHS compliant and environmentally friendly.
- Supports standard charge and discharge rates.
- Suitable for DIY electronics, GPS trackers, Bluetooth devices, and small gadgets.
Specifications:
| Specification | Value |
|---|---|
| Battery Type | LiPo (Lithium Polymer) |
| Model | 402030PT |
| Chemistry | Lithium Polymer |
| Rechargeable | Yes |
| Nominal Voltage | 3.7V |
| Rated Capacity | 350mAh |
| Full Charge Voltage | 4.2V |
| Cut-off Voltage | 3.0V |
| Thickness | 4.0mm |
| Width | 20mm |
| Length | 30mm |
| Connector Type | Wire Leads for Soldering |
| Typical Discharge Current | ≤0.5C (250mA) |
| Maximum Discharge Current | Up to 1C (500mA) |
| Standard Charging Current | 0.2C (100mA) |
| Cycle Life | ≥300 Cycles |
| Internal Resistance | ≤200mΩ (at Full Charge) |
| Charging Temperature | 0°C to +45°C |
| Discharging Temperature | -10°C to +60°C |
| Storage Temperature | -20°C to +60°C |
Precautions:
- Never expose Batteries to extreme temperatures or direct sunlight.
- Do not store Li-Po batteries in extreme temperatures below 0°C or above 50°C.
- Always disconnect Batteries when not in use and store batteries in a non-conductive and fireproof container.
- Never charge a battery that is still warm after usage, and never use a battery that is still warm from charging.
Applications:
- Wearable Electronics.
- Portable Devices.
- Wireless Modules.
- IoT Projects.
- GPS Trackers.
- DIY Electronics.
- Medical Devices.
- Backup Power.
Package Contents:
- 1 X LIPO Battery Cell 402030PT Rechargeable 3.7V 800mAh with BMS and Wire Solder Actual Capacity 350mAh.
