Yes some of the more powerful power banks on the market can charge a device while it is in use. It takes a unit with a greater output charge, usually 2A or greater to be able to charge a device while it is in use. Beware though that it also drains your power bank quicker to charge a unit that is in use.

What are Other Names for a Power Bank?
I’ve noticed that power banks are often referred to with different names in different parts of the world. Listed below are other names for power banks to aid in your google search to find the perfect fit for you.

Power Bank, Power Pack, Portable Charging Unit, Battery Charger or Re-charger, Power Supply, Power Vault, etc.

I hope this article helps you to understand the ins and outs of power banks and helps you to find the perfect unit to suit your needs. If you would like to see our personal recommendations for the best power bank for carp anglers please visit our website of www.glkpower.com. To meet with the one you like.