You don't need an electrician to install BioLite's backup battery system, which can keep at least a few of your appliances on when the power goes out -- like your refrigerator.

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.

Interestingly, it's also hot-swappable, allowing you to remove the Apex 300 or a battery pack and take it with you for outdoor use, without shutting down the system for your home. Recharging the ...

He bought the first wrecked Model 3 he could get his hands on, and proceeded to do a lengthy teardown on what’s arguably the heart and soul of the machine: its 75 kWh battery pack. Along the way ...