Range
New Member
- Joined
- Jul 23, 2021
- Messages
- 50
One of 4 of my batteries does not charge beyond 3.37v while d next to it is about 3.45v the last 2 are over charged to about 3.6 n 3.7 respectively. Overall charge on meter is 14.2v full charge. I make use of heltec bms. However, during usage/discharge,each battery reads same voltage for all 4 i.e about 3.31v or there about.How do I fix this pls? Battery is lishen 105amp, 3.2v.