Rokform BackPack iPhone Battery Charger / Backup Batter - 4250mAh Battery - Works with all Rokform Cases & Accessories

You can always keep your phone and external battery connected with your protective Rokform mountable phone case. The compact and versatile portable battery pack by Rokform utilizes the RMS and magnetic mounting technology that you know and trust. Charge your phone on the go! The Rokform BackPack External Battery is a great addition to the Rokform Ecosystem, and is compatible with all of your favorite mounts. Use it with your bike mount, motorcycle mount, car windshield mount and more! With a colossal 4250mAh of power, the portable battery pack is capable of quickly and efficiently charging up to 2x Battery of an iPhone 6 and up to 1.4x Battery of an iPhone 6 Plus. Complete with an integrated lightning cable for iPhone 6, 6 plus and 5/5s/5c, as well as an additional USB port and micro usb port, the Rokform external battery pack is endowed with universal compatibility. Smart circuit pass through technology allows you to charge two devices while the BackPack is charging. Stay connected during every adventure that life's journey takes you on. Never miss a call or photo op because your phone is dead! Keep your Rokform external battery pack with you on long bike or motorcycle rides, road trips, hikes, camping trips, music festivals, conventions and in your emergency pack and avoid the anxiety of falling below zero. Just like the rest of our products, the Rokform external battery pack is ideal for the active lifestyle. The defense conscious design of the Rokform iPhone Battery Pack combines ultra-tough polycarbonate construction with shock proof suspension edges for an unparalleled level of protection against shocks and falls. No matter where or how you use it, you can stay confident that you are using a quality product that will withstand any harsh conditions you throw its way. .