These 6 smartphones have the best battery life

There are many, many phones out there, but only a few can get you through the day - or even two - on a single charge.

Some phones get great battery life simply because there's a giant battery inside, but certain phones will employ other tricks to keep your phone up and running, like quick-charging, removable battery packs to swap in and out, and efficient operating systems that get the most out of every charge.

If you care about battery life, you'll want to check out these phones.