Eneloop AA - 8 Pack 2nd Generation White. This 8 pack of AA eneloop batteries deliver consistent power performance maintain 70percent of their charge for up to five years come precharged by solar power (at the factory) and are ready to use out of the package. These 2000 mAh eneloop cells also have increased storage life and extreme temperature performance down to -4deg F. Specifications for Eneloop AA - 8 Pack 2nd Generation: Manufacturer: Eneloop Color: White Battery Quantity: 8 Battery Type: AA Package Contents: Eneloop AA - 8 Pack 2nd Generation Eneloop BK-3MCCA8BA: AA - 8 Pack 2nd Generation White