newtrent support posted this on Apr 15, 2016
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Can this device charge off wall outlet beside from an USB port on my laptop or PC?

Yes it can, provided a compatible USB AC wall charger is used.

We sell the OEM AC charger in the accessories section: IMP007.


How long it take to charge battery? The light seem to be flashing for a while.

If the iPhone is in case while charging the iPhone will charge up first (2.5 hours) before the case will begin to charge up. It may take 6-7 hours to fully charge.

If case alone, it will take 3-4 hours alone.

NOTE: The battery case will charge faster from an USB wall charger than PC USB.

Categories: IMP210B - iRock
Tags: 210B FAQ