Caricabatterie USB per moto impermeabile QC3.0 12V, adattatore di ricarica rapida con voltmetro, caricabatterie per telefono da montare sul manubrio, rosso, universale, sicuro e resistente.

12V Waterproof Handlebar Mount Fast Charger Adapter with Voltmeter, Motorcycle Accessory. Power Input: DC 12V. Weight: 142g. Output Interface: 5V 3.4A/9V 2.5A/12V 2A. Material: High and low temperature resistant environmentally friendly material. 6.8A QC3.0 Super Fast Charging. Supports simultaneous charging of two devices. Red LED voltage display. Two mounting methods: Handlebar mounting; Screw mounting. Widely applicable to: Mobile phones, tablets, action cameras, MP3/MP4 players, car radios, game consoles, USB lights, camcorders, etc. Method 1: If your vehicle uses an SAE interface and the polarity matches this product, you can connect directly. Method 2: If your vehicle uses an SAE interface but the polarity is opposite to this product, please use an SAE reverse polarity adapter first. Method 3: If you want to connect the battery directly, simply use the power extension cable we provide. The product comes with a waterproof dual USB interface cover, making it perfectly suitable for outdoor use. This USB charging socket is made of environmentally friendly ABS material, which is flame-retardant, resistant to high and low temperatures, and corrosion-resistant. The product includes a dual USB charger and a voltmeter; the dual USB output ports allow simultaneous charging of two devices, and the digital voltage display helps monitor the vehicle's electrical safety.