BestReviews Staff, BestReviews Staff

Best onion chopper

Onion choppers easily dice onions while trapping the eye-irritating odor in the machine.

As more and more devices use electric power, the need for batteries — and battery chargers — has grown.

As more and more devices use electric power, the need for batteries — and battery chargers — has grown.

Portable air compressors can help you take on your project list with power and provide emergency support in a potentially dire situation.

Portable air compressors can help you take on your project list with power and provide emergency support in a potentially dire situation.

Much like a charger for your phone or computer, a car battery charger is a portable device that can restore power to a depleted car battery.

Much like a charger for your phone or computer, a car battery charger is a portable device that can restore power to a depleted car battery.

If you plan on putting your vehicle or any batteries away for long periods, you’ll need a trickle charger.

If all you have is a slow leak, equipping your vehicle with a portable tire inflator allows you to self-rescue in this situation.

If all you have is a slow leak, equipping your vehicle with a portable tire inflator allows you to self-rescue in this situation.