Recommend to use for 48V 200W, 48V 250W, 48V 350W, 48V 500W, 48V 750W, 48V 1000W Motor.
The Battery has fixing plate, if you want to install it on your rear rack, it is very easy, you just need to fix the plate on your rear rack, for example drill holes or with screws, battery will be slide in and locked with key.
|Battery Model||48V 20Ah|
|Nominal Capacity (AH)||20ah|
|Nominal Voltage (V)||48V|
|Source Resistance (mΩ)||< 40|
|Cell Specification||3.7V 2500mAh|
|Cell Combination||8-paralle |
|Cell Quantity (parallel*series)||104|
|Discharge Cutoff Voltage (V)||36.4V|
|Charge Cutoff Voltage (V)||54.6V|
|Rated Discharge Current (A)||20A|
|Instantaneous Maximum Discharge Current (A)||40A|
|Maximum Continuous Discharge Current (A)||30A|
|Maximum Continuous Charge Current (A)||5A|
|Standard Charge Current (A)||2A|
|Charge Time under Standard Charge Current||10|
|Fast Charge Current (A)||5A|
Features of 48V 20Ah Rear Rack ebike battery:
1.High energy density
2.Long lifecycle:above 500 times
3.With 5V USB output which can charge for smartphones and other 5V digital products
4.Current of BMS can be customized
5.Safe: The li-ion electric bike battery is more safe and reliable than the lead acid one. It does not explode or burn when bump, heavy stress, needle pricking, short circuit, overcharge and overheat.
6.Intelligent charge system: voltage of each cell can be detected ,each cell can be protected against overcharge, overvoltage ,short circuit and overheat , and so that battery can be charged balance. The capacity of readout power volume :each battery has 4 LED lights to readout the capacity of the battery.
Packaging:Inner packing with EPE pearl cotton,
outer packing with strong cardboard cartons
or customerized packingShipment:
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