China Solar Battery Lithium Battery Power Bank 2500mAh 18650 Battery, Find details and Price about China Lithium Battery, Rechargeable Battery from Solar Battery Lithium Battery Power Bank 2500mAh 18650 Battery
Size | 18*65mm |
Rated Voltage | 3.7V |
Rated Capacity | 2500mAh |
Internal Resitance | 12mΩ |
Net Weight | 45-50g |
Cut-off Discharge Voltage | 2.75V |
Charge Upper Limit Voltage | 4.20±0.05V |
Charging Time | 1.5 hours(with Efest battery charger) |
Max Discharging Current | 20A |
Continuous Discharging Current | 10A |
Cycle Life | >500s |
Standard charger | cc/cv(max ,charging rate 2A) |
Warranty | 1 years |
Operating Temperature | charge (0 ~ 45°C) |
discharge (-20 ~ 60°C) | |
Storage Temperature | within 1 month (-20~ 50°C) |
within 3 months (-20~ 40°C) | |
within 3 months (-20~ 20°C) |