Today, we're checking out the eFreesia Duo. It's their newest portable charger and just like the name hints, it allows you to charge two devices at once. The eFreesia Duo has a 5000mAh battery inside, which was enough to charge my Nexus 4 about 2 and a half times.
On the left and right sides you've got the USB and micro USB ports to charge different devices. Then on the front there's 2 USB ports that you can charge the portable charger or your phone/tablet with. There's also a micro USB port there to charge the charger. On the front, you've also got 4 blue lights which indicate how much power the duo has left. The material that the duo is made out of, feels rather premium. Not sure what the material is but it feels rather nice. It's about the size of a Nexus 4, or Galaxy S3. So it should fit perfectly in your pocket.
There's not a whole lot to say about this product since it is just a portable charger, but it is a nice one. It's a must have for those that love playing Ingress, or if you're always on the go and are a heavy user of your Android phone or tablet. If any of you are looking for a nice portable charger, this is one you should check out. It's available on eFreesia's website for $40 and comes in black and white.