13-May-2017, 08:07 PM
I have been getting batteries over the winter and I have 4 different Tattu 4S 1800mAh (not the R-Line) and have kept them at a storage charge (checking about every other week) until about 3 weeks ago when the weather started getting better. I just brought them out today and one cell (the same cell) on every battery is dead. No voltage. Ive tried putting charge into just the dead cell and it just gets hot fast. Doesnt hold a charge. Anyone else run into this before? Maybe I should be looking at a different brand?
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