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Compact black car charger adapter with coiled cable and eight detachable plug tips

Ruth's sister

Ruth's sister 80W DC Car Charger Adapter 8 Plugs internal power cable

SKU CH-9M54-7Z1CM

Charges laptops from a 12 V vehicle socket with 80 W output, six protection circuits and eight interchangeable tips

  • Charges laptops in the car with 80W output
  • Adjustable voltage from 15V to 24V matches many devices
  • Eight detachable plugs cover a wide range of laptops
  • Six protection circuits guard against faults and battery drain
  • Compact 86×55×29 mm design fits tight spaces

Universal Car Laptop Charger

This 80W DC adapter connects a laptop to a 12V vehicle socket. It ships with eight detachable plugs to fit a range of notebook models. The unit accepts input between 11 and 14V and draws up to 10A. It is aimed at mobile workers who need reliable power on the road.

Thermals and Efficiency

Conversion efficiency is rated above 88 percent typical, with line and no-load losses each at one percent. Carrier interference is specified at 500mV. Six protection circuits guard against overcurrent, overload, high voltage, high temperature, short circuit and undervoltage, preventing damage to the laptop and the vehicle.

Adjustable Voltage Output

The adapter delivers selectable outputs of 15, 16, 18, 19 or 20V at 4.0A and 22 or 24V at 3.5A, with a 6A maximum. A microcomputer chip controls voltage and current in real time, keeping output stable under varying loads. Buyers whose devices need a fixed voltage outside this range cannot use this adapter.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $14.99
Typical for this category: the median of 7,839 items is $14.99.

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Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 80W DC car charger and which step is most often missed?

Plug the unit into a 12 V accessory socket, select the output voltage that matches your laptop (15, 16, 18, 19, 20, 22 or 24 V), attach the correct detachable tip, then connect to the laptop; the step most often missed is setting the voltage before powering on.

What maintenance or replacement will the charger need over time?

The internal fuse protects against overcurrent and short circuits; if it blows, replace it with the same rating. No other user-serviceable parts are inside the sealed 86×55×29 mm housing.

What limit appears first during sustained high-load use?

The 10 A maximum input current from the vehicle socket caps the power draw; at 12 V this limits sustained output to the rated 80 W before protection engages.

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