Review on 🎮 Bonacell Xbox 360 Rechargeable Battery Packs: 2 x 2200mAh Replacement Batteries + Charging Dock & Cable Kit - Compatible with Xbox 360 Controllers by Kevin Caldwell

Bought two of these sets. One of the batteries was already swollen while being charged with the MS x360 fast charger (official charger, not Bonacell). Looking at the specs of the chargers, I think that might be the reason. The included Bonacell charger is very slow. Output 3V 300mA. So I think they might be ok if you just use the Bonacell charger. But they are not OEM quality. it's now April 2020. Both chargers have stopped working (the charger can't hold the battery, if you press the battery lightly it will switch from the green LED (becoming power or full charge) to the charging LED, but as soon as you let go , it stops charging) and one of the batteries is completely discharged. I will also note that A's batteries were not in the charger and B's have not been used but maybe twice in the last year. I have tried charging the battery with both Bonacell and official MS charging kits. I probably won't buy them again.