How Do You Know If A Mophie Is Charging. This will vary depending on the charger you are using. Also how do I know when my Dremel is charged.

How to charge my mophie power station. The power button on the Mophie Juice Pack Access lets you turn the battery pack on and off. Just need to look at the lights.
The lights stop blinking after a brief period but will turn on if you press the button next to the lights.
The power button on the Mophie Juice Pack Access lets you turn the battery pack on and off. Your Mophie charger will be completely charged when all four lights remain on firmly. The lights will turn off after 30 seconds. You can easily tell when the wireless charging is working correctly though because the light on the front button will gradually breathe fading in and out instead of being a solid light.
