Features: Professional Rapid Charging: Specifically engineered for FPV drones like the F121, supporting fast-charging currents up to 1.5A. Features precise control chip with multiple safety measures including automatic power-off upon full charging, short-circuit protections, and overcurrent protections. Utilises a standard PH2.0, ensuring perfect compatibility with for CM120 F121 and other 1S small drones batteries employing the same connector. Utilises universally USB power input, enabling directly connection to power banks, car USB sockets, computer USB ports, or mobile phone charging for power supply. Compact and lightweight for easy portability. The casing design balances heat dissipation and durability, making it suitable for outdoor flying environments. Specifications: Component: ABS Length 70MM/2.75in Model: CM120 charging USB input · Multiple power inputs Input: USB DC5V-9V input. for Adapters, computers, mobile power supplies, car chargers Package Includes: 1PC for CM120 charging note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.