Specification.
Model | 48V 20Ah | |
Cell Type | 3.7V/2500mAh | |
D×W×H | 39*34*26*28mm | |
Nominal Voltage | 48V | |
Nominal Capacity | 20Ah | |
Internal Resistance | ≤420mΩ | |
End of charge Voltage | 54.6V | |
End of charge Current | 200mA | |
End of discharge Voltage | 38.5V | |
Charge Method | 0.2C (0.5A) CC/CV | |
Max.Continuouscharge currnt | 5A | |
Nominal Discharge Current | 25A | |
Max. Pluse Discharge Current | 50A/10S | |
Weight | ≤5.0Kg | |
Storage Temp.(60-80% SOC Storage) | -10~45ºC | |
Capacity@1C rate 0.2C | ≥ 20Ah | |
Cycle Life | 500 times(Cycle @RT, 1C rate,100%D \OD) | |
Feature.
1. Water-resistant and firm ABS plastic casing.
2.Built-in PCB protection.
3.Prevent short circuit, over-current, over-heat, over-charge, over-discharge.
4,.The internal pack is stabilized by braces.
5,.Avoiding mechanical accidents caused by vibration.
Advantages.
1.High energy density
2.High working voltage for single battery cells
3.Pollution-free
4.Long cycle life
5.No memory effect
6.Capacity, resistance, Voltage, platform time consistency is good
7.With short-circuit production function, safe and reliable
8.Factory price& High quality
9.Good consistency, low self discharge
10.Light weight, small size












