Rechargeable 402030 LIPO Battery Cell 3.7V 220mAh Wire Solder
The LIPO Battery Cell 402030 Rechargeable 3.7V 220mAh Wire Solder offers a reliable 3.7V output with a 220mAh capacity, making it ideal for compact electronic devices. With dimensions of approximately 4mm thickness, 20mm width, and 30mm length, it is designed for space-constrained applications. It features pre-attached wire leads for easy soldering, ensuring simple and secure integration into various circuits. This lightweight lithium polymer battery delivers consistent performance, long cycle life, and efficient energy output, making it suitable for wearable devices, wireless modules, mini gadgets, and custom DIY electronics.
Features:
- Compact Design Slim 402030 size (4.0mm x 20mm x 30mm) fits in tight electronic enclosures.
- Stable Voltage Provides a consistent 3.7V output for reliable device performance.
- Decent Capacity 220mAh capacity supports moderate energy needs in small devices.
- Pre-attached Wires Equipped with wire leads for easy soldering and integration.
- Rechargeable Supports hundreds of charge/discharge cycles for long-term use.
- High Energy Density Delivers more power in a small, lightweight form factor.
- Safe Operation Designed for safety when paired with proper protection circuitry.
Specifications:
| Parameter | Specification |
|---|---|
| Battery Type | LiPo |
| Model | 402030 |
| Chemistry | Lithium Polymer |
| Recharging Availability | Rechargeable |
| Nominal Voltage | 3.7V |
| Rated Capacity | 220mAh |
| Full Charge Voltage | 4.2V |
| Cut-off Voltage | 3.0V |
| Power (Wh) | 0.814 Wh |
| Dimensions | 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 (standard conditions) |
| Internal Resistance | ≤ 200 mΩ (at full charge) |
| Operating Temperature – Charging | 0°C to +45°C |
| Operating Temperature – Discharging | -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.
- Actual safe discharge current depends on protection circuitry and thermal conditions. Exceeding rated values may reduce battery life or cause damage.
Applications:
- Electronics Gadgets.
- IoT Applications.
- Portable devices.
- Wireless devices.
- Electronic Toys.
Package Contents:
- 1 X Rechargeable 402030 LIPO Battery Cell 3.7V 220mAh Wire Solder
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