USB-C Type Adjustable Penlight Battery ChargerUSB C Type Adjustable Penlight Battery Charger Compact, Smart, Versatile Charge on the go with this compact USB C battery charger, designed for penlight style rechargeable batteries. Whether you're at home, in your bivvy, or out in the field, this smart little charger adjusts to fit various battery sizes with a secure sliding mechanism. Powered by USB C for fast, efficient charging, its lightweight, pocket sized, and built for anglers who need gear