Upgrade your power and convenience with the BL-9 USB-C rechargeable battery for BAOFENG UV-9R waterproof radios. Featuring a 2800mAh high-capacity Li-ion cell (55% more than the original), it provides extended runtime for outdoor communication, emergency use, or long shifts. Charge your way—this battery supports USB-C and traditional desktop charging and includes a USB-C charging cable for added convenience. Built-in safety protections prevent overcharging, overheating, and over-discharging. Compatible with BAOFENG UV-9R, UV-9R Pro, UV-9G, GT-3WP, and GMRS-9R, the BL-9 keeps your radio powered—anytime, anywhere.