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Grey rectangular car power splitter with three 12V sockets, four USB-A ports, LED voltmeter display and 2.3ft coiled cable

TESSAN 7-in-1 Car Power Splitter Cord 180W QC 3.0 12V/24V 3-Socket 4 USB 2.3ft Grey

SKU CH-ZDRH-D0A63

A 7-in-1 car power splitter with three 12V/24V sockets and four USB ports including Quick Charge 3.0, independent switches, an LED voltmeter and double fuse protection on a 2.3ft cable

  • Product colorGrey
  • DetailsPlug Type: Type B, Size: USB-A, Brand: TESSAN, Color: Grey,
  • Key featuresUSB-A, 3 USB ports, 5 V output, 15 A, 1250 W, 125 V, 3 prong
  • Fast-charge four devices at once with Quick Charge 3.0 and three USB 2.0 ports
  • Dual fuse protection cuts power on overload and self-resets after unplugging
  • Three 12 V sockets deliver up to 180 W total for dash cams, heaters and more
  • LED voltmeter warns when battery drops below 10.5 V or exceeds 14.6 V
  • 3 ft cable with independent switches keeps the cabin tidy and each device under control

7-in-1 Car Power Splitter with QC 3.0

This TESSAN adapter converts a single 12V or 24V cigarette lighter socket into three 180W power sockets and four USB ports. It is designed for drivers who need to run multiple 12V appliances such as dash cams, GPS units or seat heaters while fast-charging phones and tablets on the road.

Check your vehicle voltage and socket rating

Verify that your vehicle supplies 12V or 24V DC power and that the accessory socket can handle the combined load. The unit draws up to 180W total with a 100W per-socket limit, protected by a 10A glass fuse and an internal self-recovery fuse. Ensure your devices do not exceed these limits before connecting them.

Fits standard Type B sockets

The 2.3ft cable reaches from the dashboard to rear seats, while each socket and the main power have its own on/off switch to reduce parasitic draw. An LED voltmeter displays battery voltage and warns below 10.5V or above 14.6V. It does not suit vehicles lacking a compatible 12V/24V accessory outlet or users needing more than three 12V sockets.

How it compares

Measured against everything we stock in Y-Splitter Power Cables, at today’s prices. Recalculated every night.

Price $14.99
Pricier than about 60% of the 433 comparable items (median $13.99).

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Specifications

Product
Brand nameTESSAN
Product colorGrey

Questions about this item

What comes in the box with the TESSAN 7-in-1 splitter and do I need to buy anything extra?

The package includes the splitter unit with a 2.3 ft cable, three 12V/24V sockets, four USB-A ports (one Quick Charge 3.0 and three 2.0), a built-in LED voltmeter, independent on/off switches for each socket, and two spare 10 A glass fuses. No extra parts are required.

How do I decide between the 12 V and 24 V input versions?

This single model works with both 12 V and 24 V vehicle systems, so there is no separate version to choose; it automatically adapts to your car or truck battery voltage.

What does the 180 W rating mean when I plug in a dash cam, seat heater and phone charger at the same time?

The three sockets share a 180 W total limit and each socket is capped at 100 W; the four USB ports draw from the same budget, so keep the combined load of all connected devices under 180 W to avoid the automatic protection cut-off.

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