I play a lot of Pokemon Go, which is a demanding game on battery life! In this day and age, having a phone that's got a good battery life or a battery pack to keep things working is really important.
I often find myself carrying around a battery pack so that I can keep playing longer. The iWalk Mini Portable Charger is a smaller battery pack that sort of connects directly to the bottom of your phone, not needing a wire and providing a boost of battery life.
The iWALK Mini Portable Charger feels like a fantastic charger to have in your bag. It's small, it has a USB-C connection (so you will need a USB-C charging phone, as this device doesn't have a USB slot for any additional cable), and it's got a small LED screen to show the percentage of battery left in the pack. You will be able to charge the device using the provided USB to USB-C cable as well.
When it comes to how many times the iWALK Mini Portable Charger can charge your phone, it feels to me like one full charge from dead. It does have 4500mAh Capacity, so it will depend on your phone, but based on the size of the battery pack, it makes sense to me.