IKEA LADDA Rechargeable Battery AAA (4 Pack) 750 mAH Ready to be used. Pack of four. Rechargeable: Voltage: 1.2 volts : 750 mAh. Product use: remote controls, toys, cameras, game controllers, flashlights and other electronics that require AAA batteries. Rechargeable: Voltage: 1.2 volts : 750 mAh.