LifeProof FRE POWER iPhone 6 ONLY (4.7" Version) Waterproof Battery Case - Retail Packaging -  BLACK This product was designed for iPhone 6 ONLY and is not compatible with other devices, also not compatible with 30-pin to Lightning Adapters or the majority of non-Apple branded USB to Lightning cables. Power: integrated 2,600-mAh battery for 2x battery life, with auto-stop charge once your phone reaches 100%. Protection: makes iPhone 6 waterproof, dirt proof, snow proof and drop proof. fr: Built-in scratch protector is virtually invisible to the eye and touch; full access to buttons and controls  charge and sync through the micro USB port. Proper installation of a LifeProof product is important to successful use so please review the installation video and check the user manual to ensure correct installation.