Suitable for use in high drain electrical devices such as digital cameras audio players the 1000 mah hama rechargeable aaa battery is a cost effective power option for use with most aaa battery chargers this aaa rechargeable battery is an nickel metal hydride or nimh battery and does not suffer from the memory effect associated with nickel cadmium nicad batteries highlights extremely powerful nimh micro rechargeable batteries nom capacity 1000mah 12 v standard cha