Cordless Vacuum Battery Conversion (NiMH to Li-Ion)
Hello friends,
In this video, I show you how to convert the old NiMH batteries of your cordless vacuum cleaner to modern and efficient Li-Ion batteries. NiMH batteries are not very popular these days due to their low energy density and short lifespan. Therefore, I will explain how you can enhance your vacuum cleaner's performance by switching to Li-Ion batteries.
Materials Used:
21700 Li-Ion batteries
BMS (Battery Management System)