Need a replacement battery for your emergency lights? Check out the Dantona CUSTOM-306 Rechargeable Replacement Battery! This replacement 9.6-volt, 800 mAh Nickel Cadmium (NiCd) battery is used in the Lithonia BBAT0043A Emergency Lighting and meets or exceeds original manufacturer specifications. . 9.6 volts, 800 mAh . Long-lasting . Rechargeable