★★★★★  

20 XP01 Down Tube battery 52V15AH Li-ion Battery Pack with Inner Controller

SPECIFICATION:

1-Normal voltage:48V

2-Capacity:52V15AH Samsung 21700-50E cells

3-Cells in series:14S3P

4.Battery case dimension:387*100.6*94.4mm

5-Continuous discharge:20A

6-Peak discharge current:40A

7-Charge port:2.5DC plug

8-Overvoltage Protection:58.4V

9-Undervoltage Protection:35.75V

10-BMS including.

11-LiFeCycle:1200cycles

12-N.W.: about 3.5KG

13- This battery is not suitable for motors ＞500W

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

Specification of the inner controller:

1--Rate Voltage:48V KT sine wave controller

2--Rated Current:7A

3--Maximum Current:15±1A for 250W-350W motor

4--With waterproof connector: 9holes for motor,3holes PAS, 8holes extend cable for 1-4

5--48V controller can work with the 13S-54.6V and 14S-58.8V battery

Please kindly note that if choose battery with inner controller, that can only fit the 250-350W motor.

★★★★★  

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 throttle, 108X thumb throttle,TF158 throttle

F--KT-V12L PAS, KT-D12L PAS,KT-BZ10C PAS,8PAS

Throttle,brake,display,PAS and extend cable are default waterproof connector

★★★★★  Contact us NOW!

Email: topbikekit@hotmail.com

Skype: TBK Chen (topbikekit@hotmail.com)