USB to 5.5mm 4.2V/1A DC Barrel Jack Power Cable 4.2V Input Device

USB to 5.5mm 4.2V/1A DC Barrel Jack Power Cable for LED Headlamp, Flashlight, Head Torch and Other 4.2V Input Device ower the device from the USB cable For small electronics and devices which use a 5.5mm jack for a power cable Range of use: devices charged with 5.5MM jacks, such as searchlights The input end of this cable is USB, and the output end is 5.5mm jack Cable Length : 2.6 feet (80cm)