Upgraded Solar BatteriesHenreepow 1.2V Ni-Mh AA Rechargeable Batteries provide a reliable and long-lasting power source for outdoor solar garden lights. With the REAL capacity of 700mAh, these batteries allow your lights to shine brightly about 8 hours at night Versatile CompatibilityThese 1.2 volt Ni-Mh AA batteries are perfect replacements for outdoor solar garden lights that require AA size batteries. Also can replace 600mAh, 400mah, 300mAh, 200mAh, etc Ni-Cd or Ni-MH AA cells AA battery Good Performance Much better high temperature performance than other type batteries, can be used in -4 to 140. They can be charged from the sun even in the snow. Ni-MH rechargeable battery aa can be constantly recharged at least 500 times, save your money on purchasing one time use disposable batteries Widely UsePerfect for solar powered garden lights, landscaping lights, lawn lights, etc. replace all alkaline disposable batteries that power TV remotes, toys, wireless mouse and keyb