Update: Deal over.

PNY 7800mAh Portable Rechargeable Battery Charger – Link

Amazon has this currently marked down to just $5!

This was selling for $13.99 yesterday and is now the lowest price its ever been on Amazon.

• STAY charged: high 7800mAh capacity provides up to 5 charges for your mobile Device when you need it most!
• Works with Apple iPhone, Samsung Galaxy, Nexus, HTC one, Motorola Moto, LG, Blackberry, and other Android and Windows smartphones and tablets
• Sleek, aluminum design with digital Display that provides exact battery charge remaining. Integrated LED light allows the power Pack to double as a flashlight for emergency situations.
• Dual universal USB Ports with 1 Amp & 2.4 Amp outputs (2.4 Amp max) charge 2 devices simultaneously. 2 Amp input re-charges the power Pack in half the time.
• Micro-USB cable included for charging devices and the power Pack