Demo of the Energrid Accessible Portable Power Bank with audio and vibration indicaters

This accessible power bank solves 3 questions for me:

Is the power bank charging?

How much charge is left in the power bank?

Is the devices Ive plugged in to the power bank charging?

Through audio tones and vibrations, the Energrid Accessible portable Power Bank answers all of these 3 questions/issues.

A fantastic product.

Available from:

https://www.atguys.com