China Factory Price Customized 3.7V Lithium Polymer 13300 E-Cigarette Battery 400mAh Rechargeable Lipo Battery, Find details and Price about China Earphone Battery, Earbuds Battery from Factory Price Customized 3.7V Lithium Polymer 13300 E-Cigarette Battery 400mAh Rechargeable Lipo Battery
Items | Parameter | |
Battery model | MC13300 | |
Nominal voltage | 3.7V | |
Minimum capacity | 400mAh@25ºC,C10 | |
Charging voltage | 4.2V | |
Discharging cut-off voltage | 3.0V | |
Standard charging | 0.2C /4.2V | |
Max charging | 1.0C /4.2V | |
Standard discharging | 1C/3.0V | |
Max discharging | continuous discharge | 10C/3.0V |
non-continuous discharge | 20C/3.0V | |
Operation voltage | 3~4.2V | |
Operating temperature | Charging: 0°C ~ 45°C | |
Discharging: -20°C ~60°C | ||
Storage (At 50% SOC and specified temp, recoverable capacity in % vs time ) | -10ºC~25ºC | (12 months ≥85% ) |
-10ºC ~45ºC | (6 months ≥85% ) | |
-10ºC~55ºC | (1 month ≥90% ) | |
20±5ºC is the recommended storage temperature | ||
Visual Inspection | There should not be any remarkable scratches, cracks, bolts, cauterization, deformations, swelling, leakage and so on the surface of the cell. | |
warranty | 12 months |