Build 48V 18000mAh Battery for Brushless Weed Eater

This project is related to my previous video    • DIY Li-ion 20C 48V 10Ah Battery Pack ...  
In order to be effective, I decided to make a new battery with large capacity.
The new battery pack is 48V 18Ah 864Wh that drain current up to 12A that can run 570W battery power tools.

Lithium-ion battery cell
- Brand model: LG INR18650HG2
- Standard capacity: 2800- 3000mAh
- Rated voltage: 3.6V
- Charging voltage: 4.2±0.05V
- Maximum continuous discharge current: 20A
- Discharge cut-off voltage: 2.5V
- Weight: Max.47.0g
- Size: Max.18.2×65.2 mm
- Charge and discharge times: 500 times

I hope you find this video useful and enjoy it!
Furthermore, I am happy to receive feedback, suggestions to improve myself.
Thank you very much for your likes, comments, and subscription!
Have a nice day
Gear Show