That means you're already overdue for power-outage prep. Even if the outages are fairly brief (maybe a few hours or overnight), you should have a backup battery ... the best big portable power ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise.

Is your deck too hot to enjoy in the summer? Tired of sweating yourself to sleep in a tent while camping? This portable air ...

Keep your Android (or even Apple) phone powered on with only top-quality, best-value portable chargers and power banks. Executive Editor David Carnoy has been a leading member of CNET's Reviews ...

Portable power banks that charge your phone are popular, but wireless battery packs using Apple’s magnetic MagSafe technology offer a simpler and smarter cable-free solution for iPhone 12 ...

Generac has also introduced charge enhancers for its two portable battery power stations, including 200 W and 450 W options. The 200 W option can increase charge times by 25%, while the 450 W ...

Battery packs that use MagSafe technology to magnetically attach to your phone offer a more compact solution than traditional portable power banks, so you can ditch the charging wires altogether.

Each Leaf uses 48 battery modules. The portable power stations contain two modules ... EV batteries have great potential in energy storage applications,” he said. “Without such a solution ...