You Can Quickly Recharge This Backup Battery Using Your MacBook's Charger

Portable chargers have become as ubiquitous a smartphone accessory as cases, and rarely do they include any genuine innovation anymore—but the Quarter does. It’s the first backup battery that can be charged using your MacBook’s power adapter, giving you enough juice to revive a dead iPhone in just 15 minutes. »10/22/15 11:00am10/22/15 11:00am