Now there is a Pokemon power bank that looks like a Poke Ball.
If you play a lot of Pokemon Go then you know that your battery is empty in no time at all but thanks to this power bank you can catch Pokemon way longer as it offers 4000 mAh of extra power and that is more than a full charge for most smartphones.
The Pokemon power bank also has a flashlight built in so that you can see in the dark but that will not help you much in Pokemon Go but it may be handy while looking for your keys if you drop them in the dark.
Read More About The Pokemon Poke Ball Power Bank