The #1 Selling Mobile Battery Case Brand in the U.S.*

Safe and efficient charging

Not only is wireless charging harmless, mophie wireless charging accessories and portable batteries are designed with preventative measures that ensure nothing ever overheats. And our foreign object detection technology ensures that only Qi‑compatible devices can draw a charge on our charging pads.

Safe and Efficient Charging
Overcharge protection

Digital Power Management circuitry prevents over-charging and controls temperature to prevent overheating. The low standby current ensures minimal power draw when the charge stream product is not in use.

Foreign object detection

If a metallic foreign object, like keys or loose change, is detected on the charging surface, the charge stream product will not provide power. An LED light will flash continuously until the object is removed.

Wireless Signal Is Harmless

The wireless signal from an inductive charger is harmless and does not extend into the air around it. In fact, your smartphone has to be in physical contact with the charger to receive power.


Safety is our top priority at mophie. In order to ensure all mophie products operate safely and efficiently we adhere to strict testing guidelines and safety certifications.


At mophie, we are dedicated to making the best quality products. To back this up, each charge stream product has a two-year warranty from date of purchase.

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