Jtron 12V QC 3.0 USB Socket Panel, 3 in 1 Waterproof Button Switch with LED Voltmeter On/Off Cigarette for Trucks, Boats, Cars

3 in 1 charging field: the three-hole multi-function field is equipped with a 3.0 V 12 V quick socket with voltmeter + 12 V socket + on/off toggle switch. Convenient for installation and operation on 12/24V vehicles, boats, ships, ATVs, RVs, etc. The three components are removable and can be replaced with other charging sockets or other suitable parts. Dual QC3.0 USB ports: The dual USB charging socket is up to four times faster than conventional chargers and has two QW3.0 fast charging ports with 18 W/3 A. Suitable for popular USB devices such as Samsung Galaxy S10 / S9 / LG G6 / Huawei Mate P20 / P10 etc. Cigaret lighter socket: total power up to 120 W (12 V) / 250 W (24 V). Enough for daily use, fits for compatible devices such as dash cam, GPS, vacuum cleaner, air purifier, etc. Independent toggle switch on/off - With toggle switch, energy-saving and device protection, which extends the life of the devices. It saves electricity and consumes no electricity when switched off. [Overcharge Protection] - Bulit in Smart IC technology, 2-port USB charging ports charge 2 devices simultaneously at optimal speed. The USB car charger is made of aluminium alloy with better heat dissipation, without the risk of overheating or damaging the devices.