Battery Pack+China Cells

2022 Polly Battery DP-5C 48V20AH 21700 Li-ion Battery Pack for Ebike
  • Model: Polly DP-5C battery 48V20AH
  • Units in Stock:1000

Starting at: $285.00
Sale: $256.50
Save: 10% off

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2022 Polly Battery DP-5C 48V20AH 21700 Li-ion Battery Pack for Ebike


1-Normal voltage:48V


3-Cells in series:13S4P, total Cells:52 pcs China brand cells 21700-5AH 3C

4.Battery case dimension:368*125*95mm

5-Continuous discharge:20A /30A

6-Peak discharge current:40A/80A

7-Charge port:2.1DC

8-Overvoltage Protection:54.6V

9-Undervoltage Protection:35.6V

10-BMS including.

11-Power Switch


13-N.W.: about 5.4KG

14- 20A BMS can fit the 250W,350W,500W motor, 30A BMS can fit the 750W,1000W motor.

But Controller can only fit 250W-500W motor, not fit 750W-1000W motor.

15-Capacity, voltage can be customized,if there is any demand, please contact us.


Specification of the inner controller:

1--KT 9mosfets Sine wave controller for 500W motor

2--With Julei waterproof connector


For bulk orders, please contact us get bulk prices.



A--Normal Brake,Hydraulic brake sensor

B--1-4 cable,1-2 cable

C--LCD3 display,KT-LCD4,KT-LCD5,KT-LCD8S,KT LCD8H display,KT-LCD10H,KT-LED900S

D--9 Pins Motor extend cable

E--130X thumb throttle108X thumb throttle,TF158 throttle



Please kindly note that: throttle, brake,display,PAS and extend cable are default waterproof connector


★★★★★  Contact us NOW!



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This product was added to our catalog on Friday 18 February, 2022.