Power Bank Phone mAh Calculator

icon_4_calc Power Bank mAh Calculator

Choose your device:

Choose your power bank mAh:

Please select your device and power bank mAh

Can’t find your phone? Contact us here and we’ll add it for you!

Here you have it ladies and gents, our very own Power Bank to Phone (and tablet) mAh calculator. Simply find your device in the first drop down, match it up with the mAh of your power bank and you’re away!

Since launch we added 16 new phones to the list from user emails. Don’t forget to let us know if your phone is not here!

How do we calculate charge times?

Our mAh calculator takes into consideration natural current loss and environmental factors. We use our own simple equation to determine likely rate of charge. This is the reason why your 2000mAh phone will more than likely not receive a full charge from a 2000mAh power bank.

How accurate is it?

We can speak from experience – certain power banks perform better than others. The bottom line is, all portable chargers are not created equal. Our approximation is about as close as we can get when taking the average charge test rates of power banks into consideration.

My phone/tablet isn’t listed

No problem! Email us and we’ll take care of it. In the meantime, enjoy the calculator – we hope it helps guide your next purchase to find the right size power bank!