★★★★★  

10S/13S Polly battery case BMS 20-40A Li-ion BMS

1--Balance cable included.

2--With Power on/off switch for choose.

3--Can fit all of  Polly case or SM01 Battery case,XP-01 case,Hailong 2 case,JN02 case,T3 case,T5 case,T7 case,Silver Fish Case

4--With Balance,with Temperature Protetction

5--Discharge current:20A

6--Max Charge current:5A

7--Dimension:13S:63x36x10mm;10S:63x33x10mm

If you use this BMS to fit Hailong 1-2 battery case, then you need to order a separate 5V USB Board.

★★★★★  Contact us NOW!

Email: topbikekit@hotmail.com

Skype: TBK Chen (topbikekit@hotmail.com)