Four pre charged Cycle Energy Blue Batteries (AA Ni-MH). These new era Rechargeable Batteries can be used straight off the shelve just like Alkaline batteries and will recharge up to 1000 times. Unlike other rechargeable batteries, they will retain their power for up to 1 year.
Shipping is a flat $5 for up to four packs, so stock up! SONY 4-CYCLE ENERGY BLUE AA 2000MAH NI-MH RECHARGEABLE BATTERIES DEAL