As one of its daily deals, PricePlunge offers the Concept Green 7,800mAh Portable Battery Charger with Built-In Lantern
in Black or White, model no. CGF7800, for $14.99
with free shipping
. That's the lowest total price we could find by $5. It features a USB port with a 2-amp output and built-in LED light. Deal ends February 7.