Just bought set of four "Songpus" AA rechargeable batteries from Ebay claiming to have 4700 mAh charge rating. Thought it looked too good to be true; now wondering if it was. Put them on crude discharge test (1 ohm resistor in series) with each, producing just over I amp starting current, and obtained discharge to 0.2 volts in only 25 to 30 minutes.
Substituting 2ohms resistor produced discharge to 0.2 volts n 63 to 68 minutes. Batteries were initially charged with Uniross fast charger at 1 amp.
Anyone with similar experience, before I formally complain to Ebay?
hobbyist
Substituting 2ohms resistor produced discharge to 0.2 volts n 63 to 68 minutes. Batteries were initially charged with Uniross fast charger at 1 amp.
Anyone with similar experience, before I formally complain to Ebay?
hobbyist