The Mark 3 portable air conditioner combines cutting-edge technology with portability, offering up to 20 hours of cooling on dual batteries.

Suitable for small spaces like desks or bedside tables 5. Gaiatop Portable Clip on Fan Battery The Gaiatop Portable Clip-on Fan is a versatile cooling solution that can be clipped onto various ...

A small portable fan you can stow in your bag for immediate ... There are three settings, USB charging, and up to 30 hours of battery life. Fix this fan into the accompanying clip to create ...

The Bluetti Elite 200 V2 is a high output, high capacity power station with four AC outlets and a relatively compact and portable form factor.

As the best battery-powered portable air conditioner ... I cranked the portable air conditioner to its highest fan speed and lowest temperature. Using a digital thermometer placed on the other ...

Battery-powered portable fans are an absolute must for many people in the scorching summer heat but if used incorrectly they can add to the risk of heatstroke and even cause harmful accidents.

Amazon has knocked a rare $45 off the price of the HALO Bolt Air+ portable battery jump starter, and this winter essential is ...

If you're planning a drive, a dead battery can really bring those plans to a halt -- not to mention it can also be pretty dangerous. Keeping a portable jump starter in your vehicle can bring you ...