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48V 20AH lithium battery packs for electric bike/scooter
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48V 20AH lithium battery packs for electric bike/scooter

(with Flat Aluminium Case ,BMS and Charger without Bracket)  

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.

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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
13-series

Cell type

18650 

Cell Quantity (parallel*series)

104

Discharge Cutoff Voltage (V)

41+/-1V

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

Charge Mode

CC/CV

Standard Charge Current (A)

2A

Charge Time under Standard Charge Current

10

Fast Charge Current (A)

5A

Charge Time under Fast Charge Current

4

Charge Temperature Range

-20 - 60 °C

Discharge Temperature Range

-20 - 60 °C

Battery Size

360*149*82mm
385*149*82mm(Handle unfold)

Battery Net Weight

6.8kgs

Battery Gross Weight

7.5kgs

 

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