Cookie Notification

We use cookies to personalize your experience. Learn more here.

I Accept
I Don't Accept
Report this product
We regularly adjust ratings based on user feedback and product reviews. We update ratings to better inform our readers. Our goal is to be a trusted source of information, and we want to protect you from products and brands with major issues.After receiving negative feedback from users about a product, the Gadget Flow team will take another look at it and ensure the review’s credibility.
12+7 =
Product Specifications
iPhone 5/5s/6
Never Be Without Power With Crankcase & CrankBox

Never Be Without Power With Crankcase & CrankBox

Revolutionary power generating technology will keep you charged up! Developed by AmpWare. CrankCase is the world’s first power generating case for smartphones. CrankBox is a universal power generator for ANY device. Just unfold the crank handle and spin. The handle is connected to a rare earth magnet dynamo generator. This dynamo generator produces serious power to charge your phone in fact its 23 times more powerful than solar and it works at night! The generator is connected to your phone via a USB charging cable. You can use this short cable to sync to a laptop. Cranking the CrankCase gives you backup talk/text time when you have no access to wall power.

Never Be Without Power With Crankcase & CrankBox
Share it
Gadget Flow Rating 9.5/10
View Product Specs
Discovered on Apr 29, 2015, 9:00 am EDT
Discovered by Ashley Timms
Report this