Build 48V 18000mAh Battery for Brushless Weed Eater

This project is related to my previous video https://youtu.be/Z84p9hbfPxE 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