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Black rectangular AC to DC adapter with cigarette lighter socket and long cable

BFKK

BFKK 120W 12V 10A AC to DC power adapter

SKU CH-BX8S-172FM

Converts 100-240 V AC household power to 12 V DC at 10 A, 120 W max, letting you run car-powered devices like tire inflators or vacuums at home

  • Converts 100-240 V AC to 12 V DC for home use of car devices
  • Delivers up to 120 W at 10 A continuous output
  • 7 m cable reaches from wall socket to work area
  • Certified with 3C, FCC and CE plus multiple protection circuits
  • Powers tyre inflators, vacuums, fridges and other 12 V accessories under 120 W

Home power for 12 V car devices

This BFKK adapter converts 100 V-240 V AC mains electricity into 12 V DC output rated at 10 A and 120 W. A 2.7 m cable ends in a car cigarette lighter socket so equipment designed for vehicle use can run indoors. The unit carries 3C, FCC and CE marks plus over-current, over-voltage, over-charge, damp and short-circuit protection.

Suits owners of 12 V accessories under 120 W

Buyers with tire inflators, vacuum cleaners, car refrigerators, massage cushions or air fans rated below 120 W can operate them from a wall outlet. The adapter is not for devices that draw more than 10 A or require a voltage other than 12 V DC. It also cannot charge batteries directly or power AC-only appliances.

120 W continuous output limit

The single figure that decides compatibility is the 120 W maximum power rating. Any car-powered accessory must stay at or below this level to work reliably with the converter.

How it compares

Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.

Price $49.99
Pricier than about 80% of the 3,875 comparable items (median $23.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How much heat or noise does the 120 W adapter produce when running continuously?

The unit has no fan and relies on passive cooling; it stays warm but silent under continuous loads up to 120 W.

What must I already own to use this adapter with my car devices?

You need a device fitted with a standard 12 V cigarette-lighter plug that draws no more than 10 A.

Will the 100–240 V input work with older 110 V wiring in my garage?

Yes, the adapter accepts 100 V to 240 V AC, so it operates safely on legacy 110 V circuits.

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