【Rechargeable AA batteries】: 1.2V Ni-MH AA Rechargeable Batteries with 600mAh real capacity, keep your solar light working for long time after full charge. 【Recycle and money-saving】: Solar lights aa batteries can be constantly recharged 1000 times, saving you money on purchasing one-time use disposable alkaline batteries. 【Multiple uses】: Popularly used for solar powered garden lights, landscaping lights, lawn lights, solar lantern etc. AA rechargeable batteries can be widely used for battery string lights, toys, tv remotes, flashlights, wireless mouses, portable audio players, game controllers, smart home devices, digital cameras, and other everyday electronics. 【Easy to charge】: Rechargeable NiMH AA batteries can be charged by solar lights or standard charging devices. Better high-temperature performance than other types of batteries, can be used from -4℉ to 140℉, and can be charged from the sun even in the snow. 【Attention】: Batteries are precharged and ready for use, but only charge 30-50% for safety delivery, not a quality problem if you get batteries with no power. So please fully charge first before use. AA Solar Light Batteries NIMH 600mAh 1.2V Double A Rechargeable for Garden Lawn Landscaping Solar lamps Remotes