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Rectangular black power brick with US plug and cigarette lighter socket, 4.92 ft cable

Cheezee

Cheezee AC to DC Converter 12V 10A 120W accessory

SKU CH-BNXQ-V0ZPT

Converts 100–240 V AC mains to 12 V DC at up to 10 A via a 4.92 ft US-plug lead and cigarette-lighter socket for car accessories

  • Accessory categoryAC Adapters
  • Converts household AC 100-240 V to 12 V DC power
  • Delivers 120 W continuous output for car-powered devices
  • Built-in overload, over-voltage, short-circuit and overheat protection
  • 92 ft cable with US 3-pin plug and cigarette-lighter socket
  • LED indicator shows charging status at a glance

AC-DC converter for 12 V car devices

This 120 W adapter changes household AC 100-240 V 50/60 Hz into DC 12 V 10 A through a standard female cigarette-lighter socket. It suits owners of air compressors, tyre inflators, car refrigerators, fans, diffusers, oxygen bars, TVs or vacuum cleaners that draw less than 120 W. A US three-pin plug and 4.92 ft cable let it reach a wall outlet without an extension lead.

Thermals noise and protection

Built-in overload, over-voltage, short-circuit and over-temperature safeguards shut the unit down before components overheat. The enclosure runs silently because no fan is fitted, so normal office or bedroom use adds no audible noise. Power draw at the wall matches the connected load up to 120 W with no extra idle consumption quoted.

Sustained load behaviour

Continuous operation at the full 10 A rating is supported as long as the attached device stays under the 120 W limit. Motor-driven equipment such as inflators or vacuums can draw a starting surge well above 10 A; the protection circuit will trip if that peak exceeds the converter’s capacity. Users should verify the peak current of each appliance before relying on the adapter for extended runs.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $31.99
Pricier than about 70% of the 8,808 comparable items (median $16.99).

Specifications

Product
Accessory categoryAC Adapters

Questions about this item

How do I install the AC to DC converter and what step do people get wrong?

Plug the US three-pin plug into a 100-240V 50/60Hz wall outlet then connect your 12V device to the female cigarette lighter socket; the step often missed is confirming the device draws less than 10A before switching on.

What maintenance or replacement will the converter need later?

No routine maintenance is required; if the overload, overvoltage, short-circuit or overheating protection trips repeatedly the unit should be replaced.

What limit appears first during sustained use?

The 120W continuous output limit at 12V 10A is reached before any thermal shutdown under normal loads.

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