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Grey rectangular 12V power splitter with dual USB-A ports, cigarette lighter socket, LED voltmeter and rocker switch

TESSAN 12V Power Splitter Cord 36W QC 3.0 150W Socket LED Voltmeter Grey

SKU CH-9PEX-Q2MPP

A 12V splitter adds dual QC 3.0 USB ports, a 150W socket and an LED voltmeter with independent toggle switch

  • 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
  • Dual QC 3.0 ports deliver 36W total output for 4x faster charging
  • LED voltmeter displays real-time voltage at a glance
  • Independent toggle switch cuts power to save battery when idle
  • 150W cigarette lighter socket supports high-draw 12-24V accessories
  • Compact 3-in-1 panel includes USB ports socket and switch in one unit

12 V splitter with dual QC 3.0 and voltmeter

This TESSAN grey power splitter turns one 12 V accessory socket into a 150 W cigarette-lighter outlet plus two USB-A ports that share 36 W with Quick Charge 3.0. An integrated LED voltmeter shows real-time voltage when the rocker switch is on. The compact aluminium housing includes mounting screws and 10 cm leads for permanent installation in cars, boats, RVs or motorcycles.

Check voltage range and socket space before fitting

The unit accepts 12–24 V DC input so it suits both 12 V and 24 V vehicle systems. Verify that the dashboard cut-out can accommodate the rectangular panel and that the 10 cm pigtails reach your fuse block without splicing. The rocker switch controls both the USB ports and the 12 V socket together, so every connected load is killed by a single press.

Replaces a single lighter socket

It upgrades vehicles that only offer one unmonitored 12 V outlet by adding fast USB charging and a live voltage readout. The jump is worthwhile when you regularly power a dash camera, GPS or phone and want to see system voltage at a glance. Buyers who need more than two USB ports or a higher total USB wattage should look elsewhere.

How it compares

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

Price $21.99
Pricier than about 83% 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 and what extra parts will I need to buy?

The package includes the dual USB charger, a cigarette lighter socket, an LED rocker toggle switch, four fixing screws, three connection wires about 10 cm long, and seven blue terminals. No extra components are required for a typical 12–24 V vehicle installation.

Should I choose the 36 W dual QC 3.0 USB output or the 150 W socket for my devices?

Use the two USB-A ports (36 W total, QC 3.0) for phones, tablets, dash cams or GPS units that support fast charging. Use the 150 W cigarette lighter socket for higher-draw accessories such as tyre inflators, coolers or inverters.

What does the blue LED voltmeter actually show once the unit is wired into my 12 V system?

The display reads the real-time input voltage from the vehicle battery. It only illuminates when the rocker switch is turned on, letting you monitor battery health while the USB ports and socket are active.

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