I ordered four 8-cell (9.6v) 1800 mAh…
I ordered four 8-cell (9.6v) 1800 mAh NMh battery packs. They are useless. They get hot at only 200mAh charge, false-peaking continually. After coaxing 1800 mA into them, the best they can deliver after several cycles is 500 mA for an hour. Obviously their internal resistance is way too high; these are crapped-out NMh cells, don't waste your time or money.