Been watching this one for a while. Was $29 a little while ago and then went back up to $59. Now at its lowest price at $25 + shipping (shipping was $7.99 for me, metro Melb). Free shipping if you have Kogan First.
You can get a Kogan First membership included with this credit card deal if that appeals to you:
Is it the biggest power bank available?
No, but good for a spare or to slip in your bag or pocket.
Is it the most powerful plug in power bank available?
No, but 18W will fast charge most android phones and any Apple phone. Not suitable for laptops though.
Is it the cheapest power bank available?
No, but this has wireless charging at 10W, which is what is needed for most android and apple fast wireless charging (most cheap wireless power banks are 5W). And PD/QC3 for smartphone fast charge. A great and rare combination from my research, especially at this price.
Input Micro: 5V/2A | Type-C: 5V/3A, 9V/2A
Output Type-C: 5V/3A, 9V/2A, 12V/1.5A | USB QC3.0: 5V/3A, 9V/2A, 12V/1.5A | USB 2: 5V 2A, Wireless output 10W Also support 7.5W for iPhone fast charge
Thanks to price hipster for the price alert.