The SIRUI ZG-H90 Power Supply Handle Grip is a compact, handheld battery grip designed to power small video lights and accessories on the go-perfect for mobile filmmakers, photographers, and content creators who need portability and versatility. With a built-in 88Wh (14.8V) lithium battery, the ZG-H90 delivers reliable power through USB-C PD and D-Tap output ports, making it compatible with a wide range of gear-from LED lights to monitors and even laptops. Its ergonomic grip and 1/4"-20 mounting options make it easy to integrate into handheld rigs or attach to light stands. Features: 88Wh Built-In Battery - Provides extended runtime for lights and accessories. USB-C PD I/O - Supports fast charging and powering of compatible devices (up to 20V/5A). D-Tap Output - Delivers 14.8V/10A for professional lighting gear. LED Battery Indicator - Displays remaining charge at a glance. 1/4"-20 Screw & Threaded Hole - For mounting to rigs, stands, or accessories. Locating Pins - Adds stability when attaching to compatible gear. Compact & Lightweight - Weighs approx. 0.6 kg (1.3 lbs), easy to carry and handle.