eneloop (2nd gen) AAA 1500 Cycle, Ni-MH Pre-Charged Rechargeable Batteries, 8 Pack (discontinued by manufacturer)

Eneloop is a rechargeable battery that is ready to use right out of the packet. It has a exceptionally low self discharge rate meaning it will hold 90% of its charge after six months and 85% after one year. In high drain devices such as digital cameras eneloop out performs traditional alkaline battereis by 4.4 times. eneloop can be recharged 1000 times meaning it is a very environmentally friendly solution to your battery needs