INR14500N12.5C1 1250mAh 1C 3.6V Rechargeable Lithium Battery
Advantages:
- Convenience: Fast charging and reliable discharge performance make this battery suitable for a range of devices.
- Safety: Built-in CID protection mechanism to ensure safe operation.
- Long-Term Use: High cycle life ensures reliability over long-term use, even in challenging environments.
- Environmental Friendly: Complies with all major environmental standards, ensuring eco-friendliness.
Product Specifications:
Attribute |
Specification |
Model |
INR14500N12.5C1 |
Capacity |
1250mAh |
Nominal Voltage |
3.6V |
Charge Current |
Standard: 250mA (0.2C), Fast: 625mA (0.5C) |
Discharge Current |
0.5C DC |
Cycle Life |
≥300 cycles, ≥80% of initial capacity |
Weight |
20.3g ± 1g |
Diameter |
14.1mm ± 0.2mm |
Height |
49.2mm ± 0.2mm |
Charge Voltage |
4.20V (max) |
Discharge End Voltage |
2.5V |
Internal Impedance |
≤30mΩ (50% SOC) |
Operating Temperature |
-20°C to 60°C |
Cycle Life
Test Criteria |
Specification |
Rate Discharge (0.5C) |
≥625mAh |
Rate Discharge (1C) |
≥1250mAh |
Cycle Life |
≥300 cycles, ≥80% of initial capacity |
Storage Performance (Room Temp) |
≥85% capacity after 28 days |
Storage Performance (High Temp) |
≥80% capacity after 7 days |
Discharge Curve

Key Features:
- High Capacity: 1250mAh for long-lasting performance.
- Rapid Charging: Fast charge at 625mA (0.5C) for a quick 3-hour recharge.
- Long Cycle Life: 300+ charge/discharge cycles while retaining over 80% of the original capacity.
- Wide Operating Temperature Range: Effective performance from -20°C to 60°C.
- Robust Safety Features: Overcharge, over-discharge, and short circuit protection.
- Environmental Compliance: Meets ROHS 2.0, REACH, and EU Battery Directive (2006/66/EC).
Applications:
- Consumer Electronics (e.g., handheld devices, toys, etc.)
- Power Tools
- Energy Storage Systems
- Medical Devices

Usage Warnings & Precautions:
- Handling: Avoid short circuits, physical impact, disassembly, or immersion in water.
- Charging and Discharging: Use only compatible chargers; do not overcharge or leave charging for extended periods.
- Storage: Store in a cool, dry, and ventilated area, away from direct sunlight or heat sources.
- Disposal: Dispose of batteries in accordance with local regulations.
Storage Guidelines:
- Store in a dry, cool environment between 20°C and 25°C.
- Avoid prolonged storage in high-temperature environments (>30°C) for best performance.
Warranty & Disclaimer:
- Warranty Period: One year from the shipping date.
- Disclaimer: The manufacturer is not responsible for damage resulting from improper use or storage.