ATC LLC via Amazon has the  Lumsing Grand A1 Series Mini 6700mAh Compact Portable Charger for $16.99. If you use the coupon code W5CDKQDX the price drops to $11.99 Prime shipped. That's $35 off the original list price, $5 off the regular sale price and the lowest we've seen. It delivers the fastest possible charge up to 2.1 amps and it can charge the iPhone 6 more than two times and almost fully charge the iPad Air once.

Also, you can get the Lumsing MFi Apple Certified Lightning cable and the Lumsing 3 port Car charger for $7.99 Prime shipped when you use the code GQX4PAOA at checkout from ATC LLC via Amazon. That's $9 off the regular price and the lowest we can find for them. The Lumsing 3-Port USB Car Charger gives immediate boost of power to your electronic devices and supports charging of up to 3 devices at the same.

And make sure you don't forget to pick up some extra Lightning cables. Sunvalleytek via Amazon offers a 2-Pack of RAVPower 3-ft MFi Lightning cables for $12.99, but coupon code DG5Q7LYT drops your final price down to $7.99 Prime shipped.

For more USB accessories and power banks check out our previous roundup of deals Read more of this post