The KMASHI 10000mAh MP816 usually retails for $49.99, but for a short period of time it’s discounted to $13.99. Using coupon code GOQL7EVL at checkout will get the price down to $9.49.

Obviously, the external battery pack doesn’t work just with the iPhone or iPad. The device is compatible with practically any gadget that can be recharged via USB, including Android smartphones and tablets.

The KMASHI MP816 offers 2.1A and 1A output and 2A fast-charging input, and has an average rating of four stars out of 1,939 reviews. For more details about this amazing deal, hit this link.

via iPhone 6 10,000 mAh external battery costs just $10 on Amazon | BGR.