RELIGHTABLE AA NiMh 600mAh 1.2V Rechargeable Batteries (20 pieces) - 1.2-volt 600mAh AA Ni-Mh rechargeable batteries - Real 600mAh capacity - Perfect for Intermatic and Malibu Solar Garden light, and can replace 600mAh, 800mAh, etc NiCd AA cells - Use the power of sunlight to recharge, save time and money!! Easy to install, (Remember to Keep your solar light switch on) - Easy to use. Simply install the batteries in your solar lights and allow sunny day for recharging. - Expected lifetime : 1000 charge & discharge cycles.