Large scale production makes the 10180 3.7V 120mAh cell stand out as a highly cost-effective power solution for compact electronics. Its 10×18mm size offers enhanced energy density compared to standard cells, providing reliable and steady power for small wearables and wireless devices, making it a cost-efficient choice for various low-power scenarios.
Features
- Compact 10×18mm cylindrical design with durable metal casing, suitable for small-sized applications
- Stable 3.7V nominal voltage with low internal resistance for consistent power output
- Reliable cycle life of 300–500 cycles under standard conditions (≥80% capacity retention)
- Low self-discharge rate to maintain performance during long-term storage
- Excellent temperature adaptability for both charging and discharging scenarios
- Built-in basic safety protection against overcharge, overdischarge, and short circuit
Applications
Ideal for low-power, compact electronic devices including:
- Bluetooth earphones and charging cases
- Miniature IoT sensors and wireless modules
- Small wearable devices
- Compact medical equipment
- Custom low-power battery packs
Characteristics
| Item | Condition / Note | Specification |
|---|---|---|
| Nominal Capacity | 0.2C Discharge Capacity | 120mAh |
| Nominal Voltage | – | 3.7V |
| AC Impedance | At AC 1000Hz | ≤ 180mΩ |
| Cell Size | Cell Diameter | 10.0 ± 0.1mm |
| Cell Height | 18.0 ± 0.2mm | |
| Cell Weight | – | ≈ 2.2–2.3g |
| End-of-charge Voltage | CC/CV Mode | 4.2V |
| Charging Method | Standard Charge | ≤ 0.5C (60mA) at CC/CV |
| End-of-discharge Voltage | CC Mode | 3.0V |
| Max. Continuous Discharge Current | – | 0.2C (24mA) / 0.25C (30mA) |
| Max. Pulse Discharge Current | 3s Pulse | 0.5C (60mA) |
| Cycle Life | 0.2C / 100% DOD | 300–500 cycles (≥80% capacity) |
| Operating Temperature | Charging | 0°C ~ 45°C |
| Discharging | -20°C ~ 60°C | |
| Storage | -10°C ~ 35°C |
