DIY 72v 35Ah Battery Pack For 2000W Electric Bike

Hi friends today I am going to show how to make electric bike Battery pack for my bike 2000w hybrid conversion at home.
Here I used
1. 240 Li-ion cell ( Bak 3.7v ,2900mAh ,1000 life cycle)
2 . 20s , 50A lif-ion battery BMS two port
3. Battery holder
4. Epoxy Resin board (yellow one)
5. kapton tape
6. H shape Nickel Strip
7 . PVC heat shrinkable tube battery cover ,etc


Thank you for watching .