Battery Specification

18650 li ion rechargeable battery for power tools, full capacity, high cycling, low internal resistance and
ultra-low self-discharge to meet the requirements of your power products.

Capacity: 2500 mAh
Minimum Capacity: 2480 mAh
Discharge Rate: 8C
Nominal Voltage: 3.7V
Internal Resistance: 18m©
Cycle Life: 500
Charge Voltage: 4.2Va 0.03V
Charge Current: 0.5C (About 3 hours) 1C (About 2 hours)
Standard Discharge Mode: 0.2C Constant current discharge to 2.75V
Max. Continuous Discharge Current: 20000mA
Operating Temperature Range: Recharge (0-45°C) Discharge (-20-60°)
Long time Storage Temperature: -20~25°C
Initial Size: Diameter:18.15+0.20mm Height:65.0 - 0.50mm