Amazon offers OtterBox 3,000 mAh Wireless Power Bank with MagSafe for . Eligible for free super saver shipping. 


Product Description:
Wireless Power Bank for MagSafe keeps iPhone charged. Simply click onto iPhone or OtterBox case for MagSafe to get a boost of extra battery power on the spot. Or use as a standalone power bank to charge other devices. Power Bank for MagSafe delivers all the power you need to stream, work and connect.