If you don’t have a portable external battery pack yet for your iPhone or other USB devices, check out the following sale on Amazon.ca right now. Aukey’s 10,400mAh Quick Charge 2.0 external battery pack is on sale for over 50% off at $18.99, after coupon code N259Y7P8 is applied (MSRP $39.99).

What makes this battery pack unique, beyond its portable size, is its Qualcomm Quick Charge 2.0 technology, which can charge compatible devices up to 75% faster than standard chargers (Apple does not employ Qualcomm’s Quick Charge in its iOS devices). Still though, the 5V/2.1A USB port will charge your iPhone or iPad faster than a standard port, so that’s all you need to worry about.

The massive 10,400mAh capacity means you’ll be able to charge your iPhone 6 nearly four times; iPhone 6 Plus almost two and a half times; and iPad mini more than once, according to Aukey.

This battery pack is fulfilled by Amazon so that means free shipping on $25 or more, Prime eligible and easy returns. This may make a great stocking stuffer for Christmas at this price.

Click here to jump on this deal over at Amazon.ca while it’s still available.

PS – Don’t forget to enter our Aukey contest giveaway here.

[via RFD]