Technical Details
| NO. |
Items |
Specifications |
| 1 |
Batteries |
3.7v 1000mah lipo battery |
| 2 |
Charge voltage |
4.2V |
| 3 |
Nominal voltage |
3.7V |
| 4 |
Nominal capacity |
1000mAh 0.2C Discharge |
| 5 |
Charge current |
Standard Charging: 0.5C
Rapid charge: 1.0C |
| 6 |
Standard Charging method |
0.2C CC(constant current)charge to 4.2V, then CV(constant voltage 4.2V)charge till charge current decline to ≤0.05C |
| 7 |
Charging time |
Standard Charging: 2.75hours(Ref.)
Rapid charge: 2hours(Ref.) |
| 8 |
Max.charge current |
0.5C |
| 9 |
Max.discharge current |
1.0C |
| 10 |
Discharge cut-off voltage |
2.5V±0.25V(0.2C) |
| 11 |
Operating temperature |
Charging: 0°C ~45°C
Discharging: 0°C ~45°C |
| 12 |
Storage temperature |
-10°C~ +45°C |
| 13 |
Dimension |
Length: 48±2mm (not including tabs)
Width: 30±0.5mm
Thickness: 7±0.2mm |
| 14 |
Drop Test |
The cell is to be dropped from a height of meter twice onto concrete ground. No fire, no leakage |
| 15 |
Cycle time |
≥500times |
Main Features
High Energy Density: Ternary lithium polymer batteries utilize high-specific-capacity cathode materials, enabling them to achieve high capacity within a compact size.
Long Cycle Life: The product boasts a cycle life of 500 cycles while maintaining reliable performance.
Good Safety: Through multi-layer encapsulation and other designs, it effectively prevents thermal runaway and short circuits. It also features overcharge/discharge, overcurrent, and short-circuit protection.
Wide Compatibility: Designed for compatibility with a wide range of devices including consumer electronics, home appliances, toys, and power tools.
Durable Structure: Made of aluminum-plastic film to withstand harsh conditions of frequent use while maintaining excellent performance.
High Customizability: Accepts OEM/ODM orders for customization including capacity and charging ports to meet specific requirements.
PCM Protection Functions:
Overcharge Protection: When the battery charging voltage reaches or exceeds the set overcharge detection voltage (e.g., 4.28V±50mV), the internal protection circuit will automatically cut off the charging circuit to prevent battery damage or even safety accidents caused by overcharging.
Over-discharge Protection: When the battery discharge voltage is lower than the set over-discharge detection voltage (e.g., 2.4V±100mV), the protection circuit will cut off the discharge circuit to prevent over-discharge and extend battery life.
Overcurrent Protection: When the battery discharge current exceeds its rated maximum discharge current, the protection circuit will quickly activate and cut off the discharge circuit to prevent the battery from overheating and being damaged due to overcurrent.
Short Circuit Protection: If an accidental short circuit occurs between the positive and negative terminals of the battery, the protection circuit will respond immediately and cut off the circuit to avoid battery damage and safety hazards caused by the short circuit.
Over-temperature Protection: When the internal temperature of the battery becomes too high due to various reasons (e.g., high current charging/discharging, high ambient temperature), the protection circuit will activate the over-temperature protection function to stop the battery charging/discharging operation and ensure battery safety.
