We have introduced many nice power banks, but if you want an eco-friendly and elegant option, the following Magma solar powered backup battery may be able to draw your more attention.
The Magma is an environment-friendly solar charger that comes in two versions including Magma mini and Magma Pro. As we can see from the images, the solar powered backup battery features sleek slim design, and comes with a 3W+ or 5W+ solar panel in order to absorb solar energy and store in its built-in 2000+ mAh or 5000+ mAh rechargeable battery so you can use it to charge your iPhone 5, iPad 4 or other mobile devices on the go, moreover, a micro USB port allows it to charge from wall outlet or computer, apart from that, the solar charger also features a durable exterior casing, and its LED indicator shows you the status of the battery capacity.
At present the team of Magma is raising fund at Kickstarter. Pledging $59 will let you own Magma mini solar powered backup battery ($99 for its Pro version). If you’re interested, jump to Kickstarter official site for more details.