This power handgrip extends your gimbal handle and features a single 18650 battery that can power your gimbal for up to 12 hours on a full charge. The battery can be charged in the grip using the USB Type-C input, and when using a USB Type-C to Type-C cable, you can utilize 18W PD fast charging with a compatible power source for a full charge in only 2.5 hours. The battery can also be removed and charged in an optional external charger.