Lithium-ion battery for uninterrupted operation

The extra power when it counts! With the replacement battery for the AirCube, you can enjoy uninterrupted operation. Simply plug in and enjoy. For up to 28 trips to the toilet with one full charge. To recharge the battery, it must be removed from the AIR CUBE. It can then be charged via the USB-C charger at the power outlet (USB-C charger not included).