24 AA (2300mAh) + 24 AAA (800mAh) + 8 C (2500mAh) + 8 D (2500mAh) + 4 9V (175mAh) Energizer Rechargeable NiMH Battery Combo

48 AA (2300mAh) + 48 AAA (800mAh) Energizer Rechargeable Battery Combo

24 AA (2600 mAh) + 24 AAA (1100 mAh) + 8 C (4500 mAh) + 8 D (10000 mAh) NiMH AccuLoop Batteries

48 AA (2500 mAh) + 48 AAA (900 mAh) Duracell Rechargeable Battery Combo

24 AA (2900 mAh)+ 24 AAA (1200 mAh) + 8 C (6000 mAh) + 8 D (12000 mAh) AccuPower NiMH Batteries

AA NiMH Panasonic Eneloop 2000 mAh Rechargeable Batteries (Box of 100)

100 AA (2300mAh) + 100 AAA (800mAh) Energizer Rechargeable Battery Combo