The Best Portable Power Stations of 2026 for Camping and Power Outages

Add up watts × hours for everything you'll run, then add about 20% for conversion losses. For example, a 60 W electric cooler for 10 hours (600 Wh) plus a 50 W laptop for 3 hours (150 Wh) comes to 750 Wh, so look for around 900 Wh. Also make sure the continuous output in watts covers your most demanding appliance, including its startup surge. For a long service life, a LiFePO4 battery is the better choice, usually rated for thousands of cycles.

Yes, most can: a CPAP using 40 W for an eight-hour night needs about 320 Wh, plus more if the heated humidifier is on. Check your machine's actual power draw, and use a DC cord where the manufacturer offers one, since that wastes less energy than the AC inverter. If you rely on medical equipment, choose a station that covers more than one night and keep it charged, because outages can last longer than expected.

Very little: fully charging a 1,000 Wh unit takes about 1.1 to 1.2 kWh with losses, roughly 22 to 24 cents at an example rate of 20 cents per kWh. Check the rate on your utility bill. On a time-of-use rate plan, charge it overnight for less. Solar charging is free but slower: a 200 W portable panel only reaches its rating in full sun and produces much less on cloudy or winter days. Charging from a car's 12 V outlet is handy on the road but slow.

Almost never: lithium batteries over 160 Wh are banned on passenger aircraft, and most power stations are well above that. Batteries between 100 and 160 Wh need the airline's approval and must travel in the cabin, not in checked bags. A power bank under 100 Wh is fine in your carry-on. For trips abroad, plan to rent a power station at your destination or bring only a solar panel.

A power station for most camping: it's silent, fume-free and safe inside a tent or camper van, which a gas generator never is, because it produces carbon monoxide. Many campgrounds restrict or ban generators because of the noise, so check the rules before you go. A generator only makes sense for heavy loads over several days without an electrical hookup. Paired with a portable solar panel, a power station can keep phones, lights and an electric cooler running through a long weekend.