ON OFF Switch
1. The switch control digital LED & 2 USB port, avoiding the voltmeter light always on and drain your battery after the engine stalled.
2. The voltmeter monitors the vehicle’s battery and indicate the car voltage in the screen, you will know the health of battery while driving. Please pay attention when the voltage is under 12v.
2. The voltmeter monitors the vehicle’s battery and indicate the car voltage in the screen, you will know the health of battery while driving. Please pay attention when the voltage is under 12v.
Waterproof & Dustproof
Design with seal rubber USB cap against sudden water splashes and dustproof, protects internal circuit, effectively enhance its lifespan. The current voltage number can also be displayed when the protective cap closed.
Dual QC 3.0 Fast Charge
Max power up to 36W. It can charge two devices simultaneously at QC 3.0 speed; provides 4x faster charging speed to compatible devices. High-speed charging & Advanced technology,Change the way you charge.
1 review for USB Charger Dual QC 3.0 with On/Off Switch and Digital Voltage Waterproof