I have a bike with 36v battery. When it was new I'm sure it used to charge to 42v. But now it charges only to 36v.
I made the battery pack myself, and will take apart and measure voltage over each cell etc.. I don't have any equipment for reviving battery cells or charging them other than my ebike charger.. so probably if I want to fix anything I guess I'll have to buy some equipment.. also I installed standard BMS not smart so I can't see any info on an app etc.
Does anyone have any ideas as to what itay be.. and any advice best way to test and fix?
I made the battery pack myself, and will take apart and measure voltage over each cell etc.. I don't have any equipment for reviving battery cells or charging them other than my ebike charger.. so probably if I want to fix anything I guess I'll have to buy some equipment.. also I installed standard BMS not smart so I can't see any info on an app etc.
Does anyone have any ideas as to what itay be.. and any advice best way to test and fix?