Rechargeable AA 8 Pack are employed in countless everyday items so keeping an extra set handy is always a good idea. rechargeable series are perfect for the devices you find yourself using over and over again. Rechargeable AA 8Pack advanced NiMH rechargeable chemistry will save you money and save on waste. * Easy-to-read LED display showing the charging status * A "Bad Battery" indicator light * Eco-friendly * The world's #1 recharging brand, according tt market survey date