A portable cooler in dark blue with a gray handle and trim, featuring the brand name 'ZKSCool' on the front, set against a clean light gray background.

ZKSCool 20QT(18L) Portable Fridge/Freezer with DC/AC

$169.00
Sale price  $169.00 Regular price 
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A portable cooler in dark blue with a gray handle and trim, featuring the brand name 'ZKSCool' on the front, set against a clean light gray background.

ZKSCool 20QT(18L) Portable Fridge/Freezer with DC/AC

$169.00
Sale price  $169.00 Regular price 
Compressor 18L Portable

A rugged 18L car refrigerator with precise temperature control from -20°C to 20°C. Perfect for insulin, medications, fresh food, and drinks. Runs on 12V/24V car, 220V home, or portable power station. Lightweight 6.7kg with shock‑resistant, anti‑vibration design

LCD Display real‑time temp
-20°C – 20°C −4°F – 68°F
18L Capacity holds food, meds & drinks
Multi‑Power DC/AC
Fast Cooling HH mode for rapid chill
Shockproof anti‑vibration & slope‑stable
Certifications & Approvals

CE Certified | FCC Certified | RoHS Certified Cold-chain engineering since 2015.

Shipping

We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.

Warranty

2 -year standard warranty included with every purchase. A 3-year warranty extension is also available — request it through our warranty form on the FAQ page for added peace of mind.

The numbers that matter.

20 QT
or 35L Total usable capacity
-4°F / 68°F
Fridge or freezer, one unit
15 Mins
77°F → 32°F fast cool
~45 dB
Quieter than most mini fridges
<36W ECO mode
Under 1 kWh per day

Three steps. Then forget about it.

1

Plug in.

Runs on 12/24V DC in any car, truck, RV, or boat — and at home on the included AC adapter.

2

Set your temperature.

Ice cream on day three of a heat wave. ECO mode sips under 36W; even Max (45W) uses less than 1 kWh a day with smart cycling.

3

Grab and go.

20QT (18L) fits behind a seat or in a trunk and carries to the campsite by its sturdy handle. Touch control panel with LED display sets the exact temperature.

Built around four road trip anxieties.

Won't stop cooling in summer heat

Compressor cooling works in ambient temps up to 110°F — no performance loss when your car is parked in the sun. Unlike thermoelectric units, it doesn't depend on outside temperature.

Won't drain your car battery

Three-level battery protection (High / Medium / Low) monitors your vehicle's voltage and cuts power before you're stranded. Set it to Medium for everyday car use.

Won't keep you up at night

45 dB operation. Quieter than a standard hotel mini-fridge. Run it overnight in the back seat without losing a minute of sleep.

Fridge or freezer — your call

Dial anywhere from -4°F to 68°F. Freeze meat for a week-long trip or keep drinks at 38°F. One dial, one unit, no compromises.

An infographic titled 'What 18 Liters Holds' showing three light blue panels: one with a can icon and the number 24, one with a water bottle icon and the number 14, and one with a wine bottle icon and the number 8.

Why not just an ice pack?

1

Ice Chests

Melts in hours. Wet food, soggy bags, and a gas station ice run every day.
2

Thermoelectric cooler

Cools only 40°F below outside temp. Useless on a hot summer day when you need it most.
3

Other compressor fridge

Loud, power-hungry, and no battery protection — your car won't start in the morning.
4

ZKSCool

-4°F to 68°F. Silent at 45dB. 36W ECO. 3-level battery protection. Actually works.

FAQ

If we missed yours, send us a note.

  • It's designed not to. Pick one of three protection levels and it shuts off before your battery drops below starting voltage.

  • About 15 minutes from 77°F to 32°F. Pre-chill your food and it works even less.

  • Either. Set any temperature from −4°F to 68°F — freezer for meat and ice cream, fridge for drinks and produce.

  • Yes — the AC adapter is included. DC cord covers car, truck, RV, and boat.

  • ~45 dB — comparable to a quiet library. Fine for sleeping in a van or sleeper cab.

  • Yes — the anti-shake design keeps cooling on washboard roads and inclines up to 40°.

  • Under 36W in ECO; less than 1 kWh per day in typical use.

  • 2 years, standard.

  • Yes — the lid and the fan cover are both detachable and washable. No biofilm traps, no condensation pooling.

  • No — it's a precision instrument with a fan and compressor. Don't submerge it. The detachable lid is washable separately.

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