I have been a fan of portable power banks for a couple of years, but in the main they are all chunky and it is difficult to keep track of the available power at any time.
When I was offered the Eachine Y5 6000mAh Ultra Compact Portable Charger to test in exchange for my unbiased review I jumped at the chance.
Fully compatible with my Samsung and my Childrens iPhones this power pack really packs a punch with 6000mAh available a 2a fast charge.
The beauty of this battery apart from it's compact size, is the LED display, showing exactly what percentage of power is available. This is huge advantage over any other power pack I have seen or used.
Size is a huge advantage as well,measuring up at 8 x 3 x 6 cm ; it weighs a tiny 127 g. Sleek, beautifully designed, it comes complete with a minis usb lead which is versatile as both input and output lead.
I have used this Powerpack over night, and it gave two complete charges on my Samsung galaxy which I use for my work, and has a high power consumption, and I can not always have access to power outlets to use a conventional charge point so this little pack is great . fitting neatly in my pocket next to the phone. Using it at night it has one other great advantage, a bright built in torch lamp, this is really useful to connect the phone in the dark.
If you are looking for a fast charge external power pack, I would really recommend that you buy this one. size to weight ration to power available, actually puts this model head and shoulders above any other charger I have used.
I think the price for this power pack is really reasonable… available on Amazon…