The BioLite Core battery packs 1.5kWh of storage capacity in a unit ... The battery units themselves are slim -- just 2.8 inches wide -- and are flat, at 13 inches by 29 inches.

Samsung didn't officially reveal much about the Galaxy S25 Edge during the event, except for the fact that it will feature ...

It just fits in a trouser pocket while connected but if you want a slimmer battery pack, look for a smaller 5000mAh option—we’ve tested the best slim power banks further on. It has a handy ...

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.