Kraftmax 8-pack Panasonic Eneloop AAA / Micro batteries - Latest generation - high performance rechargeable batteries in battery boxes Kraftmax V5, 8 Pack (accessory)
Have the Eneloop batteries from years of experience with its predecessors, then still buy Sanyo. These batteries are approximately 8 years still in operation, while all other types later than after 3-4 years were useless.