China Good Price Power Supply Li Polymer LiFePO4 3.7V 18650 Lithium Battery, Find details and Price about China Lithium Battery, Rechargeable Battery from Good Price Power Supply Li Polymer LiFePO4 3.7V 18650 Lithium Battery
Size | 18*65mm |
Rated Voltage | 3.7V |
Rated Capacity | 3500mAh |
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 | 8-13A |
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) |