LaptopMate via Amazon offers the Anker Astro3E 10,000mAh External Battery Pack (pictured) bundled with the Anker 15-watt Dual-Port Car Charger for $39.99 with free shipping via the directions below. That's $20 under the lowest total price we could find for the battery pack alone. Sales tax is added where applicable. It features an LED status bar; dual outputs to charge two devices at once; and connectors compatible with iPhone and iPad, as well as HTC, Samsung, and other smartphones. The car charger features one female USB port and one male microUSB cable. To get this deal:
  1. View the Anker 10,000mAh Battery Pack for $39.99
  2. scroll down to "Special Offers" and click "Add Both to Cart" (it's the first item) for $49.98
  3. enter coupon code "GOFREECA" at checkout for a final price of $39.99 with free shipping