The NEO 3 Battery from Rotolight is an NP-F-type power source that snaps into the built-in battery plate for the Rotolight NEO 3. The battery can be charged in the Rotolight Dual-Channel Fast Charger or by a USB power source via the included USB Type-A to Type-C cable. Please note that the battery's USB port is only for charging the battery and does not support data or power out.