Harmbralth Motorcycle Charger Waterproof Voltmeter Review

Charge Faster - Dual USB ports support Quick Charge 3.0 fast charging technology that can quickly charge 2 devices at the same time, and the charging speed is 4 times that of traditional chargers. It can automatically adjust the voltage output (5V/3.4A, 9V/2.5A, 12V/2A) according to your device, fully compatible with all USB interface electronic products, and provide the fastest possible charging for almost all USB devices. Easy to install - Two installation methods: fixed with handlebars and fixed with screws (see image 3). For detailed installation steps, please refer to the product manual. Easy to install and disassemble, easy to carry. Two wiring methods: directly plugged into the SAE interface of the original car or use power extension cord connected to the battery. LED Digital Voltage Display - Sae to usb adapter has a built-in voltmeter, real-time display of the voltage status of the vehicle battery, you can know the health of the battery while driving. Motorcycle USB charger can quickly charge your device and can also be used as a voltmeter to test voltage. One item with two functions!. Superior Safety - There are multiple protection functions includes input overvoltage, input undervoltage protection; output overcurrent, output overvoltage, output undervoltage, short circuit protection; reverse connection protection; internal high temperature protection of the chip. Waterproof And Dustproof Cover - Waterproof and dustproof rubber USB cover, protects the internal circuit, and effectively extends the service life of the motorcycle phone charger. With an ON/OFF switch, the motorcycle usb charger can be turned off when no equipment is plugged in to prevent battery power consumption.