Battery+controller Box
Metal Colour Casing
Key, Charging Socket Space
Max 70cells of 18650 or 14x5 combination
Max 24cells of 32700 can contain or 8x3 max 
 
Are you looking for a smart battery box of your cycle along with controller box? There we have solution for you. This is Lithium ion or lithium Phosphet battery full Metal box with controller box. You can use this box in your electrical cycle very easily. This case also have space for key and charging socket. Special two mounting system are there to attach the box in the cycle rod. This box compatible with Men and women Both cycles. 
Now which battery you can attach in this case?
Very simple asnwer is 
- 8x3 Lithium Phosphet battery size max or 24 cells 32700
- 14x5 Lithium Ion Battery size or 70 cells 18650
There is special spacer for ventilation and wires. Space for Key and Controller (24v or 36v) and charging socket.
 
Package Include- 
1 x Battery Box
1 x Controller Box