Sleek and portable design, & love the display with full charging & usefully information. Fast charging (both input/with 100W charging brick & output to charge my multiple devices). Convenient power bank for on-the-go charging, Compatible with various brands and devices, Versatile power bank for various devices, High capacity for long-lasting power. Definitely 5 star rating overall.Photos: Charging my Samsung S7+ while watching YouTube videos.

This is a premium brand, I have used some of their wall chargers and was impressed, so I couldn't say no when I was offered the opportunity to try the portable power bank.This is the newest technology for power banks, there's no compromise on the charging speed when using to power 2 devices at the same time, this thing can be used not only to keep your device's battery topped up, but to bring a dead battery back to life in less than 10 minutes (Compatible devices, of course).Size and weight are obviously important, it is compact, although not the lightest to have in your rucksack during a long walk, but it is excellent for business trips and/or when a quick charge is required, you can use this to charge quickly then leave it to recharge when done.That happens ... MoreThis is a premium brand, I have used some of their wall chargers and was impressed, so I couldn't say no when I was offered the opportunity to try the portable power bank.This is the newest technology for power banks, there's no compromise on the charging speed when using to power 2 devices at the same time, this thing can be used not only to keep your device's battery topped up, but to bring a dead battery back to life in less than 10 minutes (Compatible devices, of course).Size and weight are obviously important, it is compact, although not the lightest to have in your rucksack during a long walk, but it is excellent for business trips and/or when a quick charge is required, you can use this to charge quickly then leave it to recharge when done.That happens quickly too, recharging the power bank itself, using a 100W wall charger brings mine from 40% to full in just over 90 minutes, that's not bad at all.The build quality and overall functionality are both great, it does come with a hefty price tag however, 112 at the time of reviewing is not cheap, but if you do need that kinda speedy power on the go then it would be worth it, and I'd definitely recommend it.