Electric coolers are great for road trips, terrible for hot days without power.

Yes, but they’re not a magic replacement for ice.

Thermoelectric coolers (the most common “no ice” type) plug into your car’s 12V outlet and use a Peltier chip to chill things. They work fine if you’re driving and the outside temp is mild. But they can only cool about 40°F below ambient. In summer? That 85°F day means your cooler struggles to hit 45°F. Not great for raw chicken for more than a few hours.

Compressor coolers (like Dometic, Engel, IceCo) are the real deal. They’re basically mini fridges—thermostat controlled, can freeze, run on battery power. They’re expensive ($500+) and heavy, but they’ll keep food cold in 100°F heat without a single ice cube. If you live out of your truck or go off-grid camping, this is the solution.

Passive coolers with phase change packs (like Yeti with reusable ice blocks) aren’t truly “without ice”—you still freeze the packs. But they last longer than regular ice and don’t melt into a soupy mess. Not the answer for your question though.

For most people’s use—a day at the beach or a picnic—a decent cooler with ice is simpler and cheaper. Save the electric stuff for the road