It takes 8.2 hours ( 8 hours and 12 minutes ) time to charge or recharge 2400mAh batteries with charger that has 350mA current output. It takes 21.6 hours ( 21 hours and 36 minutes ) to charge or recharge aa size 1800mAh batteries with charger that has 100mA current output.
Furthermore, can AA batteries be recharged?
Only batteries that are specifically labeled “rechargeable” should be recharged. Any attempt to recharge a non-rechargeable battery could result in rupture or leakage. We recommend that you use NiMH Duracell rechargeables. Paired with one of our different chargers, they can be recharged hundreds of times.
How long does it take for Energizer rechargeable AA batteries to charge?
The charge time for the included 1300 mAh AA batteries is about five hours. The 11-hour timer is strictly a back-up safety feature in the event the charger doesn't turn off once the batteries are fully charged. The Value Charger will recharge any NiMH AA and AAA batteries.