TESSAN 12V/24V Cigarette Lighter Splitter 3 Socket PD 20W QC 3.0 LED Display Grey

12 V / 24 V vehicle power hub

This splitter adds three cigarette lighter sockets, two USB-A ports with Quick Charge 3.0 and one USB-C port with 20 W Power Delivery to a single 12 V or 24 V outlet. It suits drivers who need to run a dash-cam, a phone charger and a portable fridge at the same time. An integrated LED display shows real-time battery voltage so you can spot a weak battery before it leaves you stranded. The unit draws up to 110 W total, with 80 W reserved for the lighter sockets and 30 W shared across the USB ports.

Plug-in install with independent switches

Insert the Type B plug into the vehicle socket and rotate the body up to 90° for the best fit. Each lighter socket has its own illuminated rocker switch so you can cut power to individual devices without unplugging them, reducing wear on both the adapter and your accessories. A replaceable 10 A fuse protects the whole unit from overloads and short circuits. The only common issue is exceeding the 80 W socket limit or the 30 W USB limit, which trips the fuse.

Check outlet rating and device draw

Verify that your vehicle’s accessory outlet is fused for at least 10 A and supplies 12 V or 24 V DC. Add up the wattage of everything you plan to plug into the three lighter sockets — total must stay at or below 80 W. For the USB side, confirm your devices accept 5 V at up to 3.1 A combined across the two Quick Charge ports and the PD port. The adapter measures 4.08 × 2.85 × 1.46 in, so ensure there is enough clearance around the outlet for the rotated body.