Extreme weather is getting more common in many states, but EcoFlow's new Ocean Pro is a home power backup designed for ...

This letter proposes a design method of a compact embedded hydraulic power unit (HPU) for a bipedal robot and a controller to regulate the supply pressure. The HPU consists of an integrated pump-motor ...

Portable air conditioners are flexible, easy to install, and can be more cost-effective than updating your whole-home system.

Portable generators and power stations are a must-have when extreme temperatures take the grid offline.

The Gxorul MagSafe Portable Charger is a fantastic option, and it's on sale at Amazon right now. For a limited time, you can get the $200 power bank for just $28.

REI is celebrating the Fourth with discounts on hundreds of mountain bikes, tools, clothes, gear and accessories. Here are our favorite picks.

Keep a cool breeze handy even in the middle of summer with this rechargeable fan that also doubles as a power bank. It's now discounted on Amazon in a limited-time deal.

Analysis of hydraulic parameters in determining the occurrence of cavitation in the spillways of the Furnas, Luiz Carlos Barreto de Carvalho and Batalha hydroelectric power plants Análise dos ...

If a window AC unit isn't a good option for you, a portable air conditioner is the answer to cooling you down during these hot summer months. We lab-tested these units to find you the best for ...

Whether you're facing a blackout or off-grid adventure, this compact gadget lets you charge your phone and power a light — no outlet needed.

This 42,800mAh Solar Power Bank at a Near-Free Price, Listed Among Amazon Best-Selling Portable Chargers Keep your phone at full power with 40% off this solar charger power bank.