With 350, 500, 800, and 1000-watt models, Duracell's portable power stations are on-brand ... Sam's Club, and Tractor Supply, and the reviews make such a purchase very tempting.

If you buy something via one of our links, we may earn a commission. The PowerSmart 500W Lithium-Ion Portable Power Station is on sale for only $199, a 59% discount on its normal price of $485.

Even if you live in a single-family home, it might be time to consider a battery-based portable power station ... 4,096Wh capacity means it could power the average 500-watt refrigerator (assuming ...