China UL2054 Rechargeable 18650 Li Ion Battery 2600mAh 3.7V Battery with PCM, Find details about China Li Ion Battery, Rechargeable Battery from UL2054 Rechargeable 18650 Li Ion Battery 2600mAh 3.7V Battery with PCM
NO. | Item | Specifications |
4.1 | Nominal capacity | 2600mAh 0.2C Discharge |
min capacity | 2500mAh 0.2C Discharge | |
4.2 | Nominal voltage | 3.7V |
4.3 | Charge current | Standard Charge :0.5C |
4.4 | Standard Charging method | 0.5C CC(constant current)charge to 4.2V, then CV(constant voltage 4.2V)charge till charge current decline to ≤0.01C |
4.5 | Charging time | Standard Charging Approx 5 hours Approx 2 .5hours |
4.6 | Max.charge current | Constant Current 1C5A Constant Voltage 4.2V 0.01 C5A cut-off |
4.7 | Max.discharge current | Constant current 1.0C5A end voltage3.0V |
4.8 | Standard Discharge Current | Constant current 0.2 C5A end voltage3.0V |
4.9 | Discharge cut-off voltage | 3.0V |
4.10 | Charge cut-off Voltage | 4.2V |
4.11 | Initial Impedance | ≤190mW |
4.12 | Weight | Approx:53g |
4.13 | Operating temperature | Charging: 0ºC~45ºC Discharging:-20ºC~60ºC |
4.14 | Storage temperature | -5ºC~35ºC |
4.15 | Storage Humidity | ≤75% RH |
4.16 | Appearance | Without scratch,distortion,contamination and leakage |