Timloon Waterproof Motorcycle 5V 3.1A Dual USB Charger & Blue Voltage Display Voltmeter for 7/8 and 1" Handlebar Mounting
- [VOLTMETER & BUILT-IN FUSE] : Blue digital voltmeter as a battery tester for checking the state of your battery and battery charger. Built-in fuse ensure great safety and reliability.
- [2 IN 1 FUNCTION] : Including dual USB charger and voltmeter, save more spaces and easier to use.
- [INDEPENDENT SWITCH] : Turn ON/OFF the charge when don't need to use, more enegy saving.