Backup Battery

Tesla is opening up Powerwall home battery sales, nearly two years after limiting them because its supply was “too low.” Tesla announced its backup battery tech long ago, in 2015,…

Tesla has a home battery to sell you, with or without solar

Mophie’s been a solid, consistent maker of external batteries and backup power sources, but its new Powerstation AC just might top them all. The large, 22,000 mAh powerhouse has ample…

Mophie’s Powerstation AC is the only backup battery you’ll ever need

Mophie has a new Powerstation Plus backup battery, and it aims for compact, all-in-one design that should reduce bulk and complication when you’re searching for supplementary power. The new design…

Mophie Powerstation Plus Review: Integrated Cable Is Both Blessing And Curse

Your wrist is a hotly contested new battleground, with a small fry like Pebble doing battle with giants including Samsung, and activity trackers like the Jawbone UP and Nike+ FuelBand…

Carbon Wants To Kick That Smartwatch Off Your Wrist – And Replace It With A Charger Instead