We have a deal on a manufacturer-refurbished Mophie Powerstation XL External Battery. This beefy battery holds 12,000mAh, and delivers current in either 500mAh, 1A, or 2.1A, depending on the device you’re charging. It has two USB ports for simultaneous charging, and is itself charged with a standard Micro-USB port. You can get this device through our deal for $39.95.
