Because the SmallRig GB99 99Wh 14.8V 6800mAh Lithium-Ion Gold Mount Battery 4678 is engineered with a highly integrated design, it significantly minimizes its external volume, enhancing portability for on-the-go professionals. This advanced battery utilizes premium Lg A-grade 18650 high-rate cells, which guarantee precise capacity, superior performance, and remarkable stability, even after numerous charging and discharging cycles. Certified by the Fcc, this battery ensures safe and reliable operation.Equipped with a versatile array of ports, including 1 Main Port (Gold Mount), 1 D-Tap, and 1 Usb-a, the GB99 battery supports simultaneous power delivery to a variety of devices. Whether you're powering cameras, mirrorless cameras, monitors, image transmission devices, photography lights, or mobile phones, this battery provides a comprehensive and efficient power solution.