STMHOM Car Refrigerator - 21QT Electric Cooler with Ultra-Fast Cooling and Low Power, Portable Refrigerator with Battery Protection, Portable Freezer with 12/24V DC, Usable Battery, 20L

【Wireless Convenience】Powered by a removable 15600mAh lithium battery (sold separately), our car refrigerator features electric cooler's upgraded wireless. You can experience up to 6 hours of cord-free cooling with it in your car, which is perfect for camping or road trips. 【Rapid Cooling Technology】Adopting advanced inverter compressor technology, this car refrigerator can cool from 77°F to 32°F in just 20 minutes. It can be used to store seafood, beverages or fresh veggies without ice, ensuring everything stays fresh on your journey. 【Energy Saving】With innovative eco-friendly design, our products can save costs by operating on less than 36W in ECO mode and less than 1kWh/day in MAX. Compatible with both 12/24V DC power, it’s an ideal option for cars, RVs and trucks. 【Battery Protection】Protect your vehicle's battery with our three-level monitor system that prevents complete drain. Featuring auto shutdown, restart and a shock-resistant design, this cooler is built for durability on any terrain. 【Friendly Functions】 Enjoy easy access with a magnetic seal, an adjustable LED panel for temperature control, and interior lighting for visibility. In addition, added cup holders make our 21 QT portable freezer the perfect blend of convenience and functionality.