As a division of Panasonic, Sanyo and eneloop brands are some of the highest quality batteries available. eneloop rechargeable batteries are widely regarded as the best Ni-MH batteries available on the market. They meet the rigorous needs of everything from consumer toys and electronics to professional photography to tactical applications. eneloop batteries can save you hundreds of dollars on battery purchases. Over their lifetime, each eneloop costs less than 4¢ per recharge - much less than standard alkaline or lithium batteries.