Likely the charger from the box store isn’t a good one, most cheap NiMH chargers tend to over charge cells. HKJ did a good write up on charging NiMH , also check his web site for charger reviews. http://lygte-info.dk/
Likely the charger from the box store isn’t a good one, most cheap NiMH chargers tend to over charge cells. HKJ did a good write up on charging NiMH , also check his web site for charger reviews. http://lygte-info.dk/