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Grey rectangular power splitter with three cigarette lighter sockets, four USB-A ports, LED voltage display

TESSAN 12V 24V 100W Power Splitter Cord 10FT 3M 3 Socket 4 USB 15A 16AWG

SKU CH-RJ5K-EBATP

A 10-foot cable brings three 12V/24V sockets and four USB ports to 100 W total, each with its own switch plus a master switch and LED voltage display

  • 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
  • 7-in-1 splitter powers multiple devices from one 12V 24V source
  • 100W total output across three sockets runs coolers and dashcams
  • 10ft 16AWG cable with ring terminals reaches rear seats or cargo area
  • Four USB ports plus master and independent switches control every port
  • Replaceable 15A fuse with two spares protects against short circuits

7-in-1 Car Power Splitter

This TESSAN splitter combines three cigarette lighter sockets with four USB-A ports into a single 12V or 24V adapter. A 10-foot cable with 16 AWG pure copper ring terminals connects directly to the vehicle battery. An LED voltage display and individual socket switches plus a master switch give full control over every connected device.

Drivers needing multiple 12V outlets

The unit suits road trips, camping, and daily commutes where GPS units, dashcams, coolers, and phones must run simultaneously. It is not for buyers who need USB-C Power Delivery or Quick Charge protocols, nor for installations that require a hard-wired fuse block instead of a replaceable 15A blade fuse.

Direct battery connection with 100W socket budget

Ring terminals attach to the positive and negative posts, freeing the factory lighter socket for other accessories. The three sockets share a 100W total output, while the four USB-A ports deliver 5V power for phones, smartwatches, and small electronics. Two spare fuses are included for immediate replacement.

How it compares

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

Price $32.99
Pricier than about 90% of the 433 comparable items (median $13.99).

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Specifications

Product
Brand nameTESSAN
Product colorGrey

Questions about this item

What type of power source and connectors does this splitter need to operate?

It connects to a 12V or 24V vehicle battery using the red and black ring terminals on the 10-foot 16 AWG cable.

Will the 15A fuse protect my existing 12V accessories like a dashcam or cooler?

Yes, the internal 15A blade fuse provides short-circuit protection for all three cigarette lighter sockets up to a combined 100W.

How can I confirm the unit is delivering power correctly after wiring it?

The LED voltage display shows the real-time battery voltage, and each socket has a blue illumination that lights when its independent switch is on.

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