Smartphones are lasting longer than ever, with many of the device released in recent months claiming spots on our best phone battery life list. And you're not just finding budget phones with beefy ...

Is your smartphone’s battery draining faster than it used to back when you first unboxed it? Batteries — including rechargeable ones like those used in smartphones — chemically age over time.

All of the power in the smartphone world won’t get you very far without a good battery to back it up. After all, you must keep the lights on to use your fancy cameras and premium processors.

Oupes 600W (595Wh): Not a bad little unit. I love that it has the LifePO4 battery. It performed about average (maybe a hair under par) and I feel like it could be cheaper. The name can be hard to ...

All LiTime batteries use EV-Grade A LiFePO4 cells: Standing apart from budget lithium batteries, the LiTime 12V 100Ah Trolling Motor Battery is built using premium manufacturing processes, boasting ...

If you're looking for a fat-tire electric bike that's less than $2,000, the Aventon Aventure.2 is hard to beat. It's as good off-road as it is on pavement, has a beefy battery and a clear color ...