Two AAA (700 mAH) NiMH rechargeable batteries are included in this Energizer Accu Recharger Mini AA/AAA battery charger. Features: Modern and distinctive design. Charge status is shown by LEDs. AA or AAA NiMH rechargeable batteries can be charged. Get one or two batteries charged. Safety was turned off. Included are two AAA (700 mAH) NiMH rechargeable batteries.