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Amazon.com: VOOE Battery Case for iPhone 7 Plus/ 8 Plus, 8500mAh Portable Battery Smart Pack Rechargeable Protective Battery Case for iPhone 7 Plus/ 8 Plus External Charger Cover 5.5 inch Charging Case -
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You shouldn't get the iPhone 7 Smart Battery Case wet, but that didn't stop this developer from putting it to the test - 9to5Mac
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