I have Viair 400P-RV compressor. A little pricey but a great compressor. I've had mine for a few years now. It fills tires fairly quickly. I keep mine in my truck all the time.
I have a Slime compressor that plugs into any cigarette lighter. They make one that needs to hook up to the battery directly.
How much air and at what pressure do you need?
I have the Slime one too because that's what Walmart had when I needed one for a bike tire. Not really much good for my truck or trailer tires. Just gets hot when you need real pressures.
Get a Viair. They’re a little pricey but they work.
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2016 North Point 377 RLBH, with a few mods, disc brakes, shocks, Sailun g rated tires, wet bolts
2014 Ford F350 Platinum sold
2017 Ford F350 Lariat, CC, 6.7PSD, DRW, Trailer Saver BD3 hitch
Milwaukee Tool makes an M12 compressor. I don’t leave home without one. I work for MT but this is still a very nice, convenient, small, and effective product.