OEM 48V 20ah Electric Bike rechargeable lithium ion battery pack
Specification.
Rear rack type
| Nominal Capacity (AH) | 20Ah | ||
| Nominal Voltage (V) | 48V | ||
| Continuous Discharge Current (A) | 25A | ||
| Maximum Charge Current (A) | 4A | ||
| Battery material | 18650 battery cell | ||
| Maximum Discharge Current (A) | 60A or adjustable | ||
| Cycle life | 500-1000 times | ||
| Charging time | Around 5-7 hours | ||
| Charge Temperature Range | 0- 45 °C | ||
| Discharge Temperature Range | -20 – 60 °C | ||
| Dimension | 148.7*49.86*270mm (thickness*width*length) | ||
| Weight | <6kg |
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
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.
