This 4 pack of rechargeable AA batteries is perfect for powering your solar LED lights. With a voltage of 1.2V and a capacity of 1000mAh, these batteries provide reliable and long-lasting power. They are designed to work with a variety of solar-powered devices, including garden lights, path lights, and more. The black color and Hampton brand ensure high quality and durability. These batteries are environmentally friendly, as they can be recharged using solar power. They are also a cost-effective solution for powering your solar devices, as they can be used over and over again. The model number 1000020909 ensures compatibility with a wide range of solar-powered devices. Order now and enjoy the convenience and reliability of these rechargeable solar batteries!