Charge your smart phone, tablet, and other USB devices with this 9,400 mAh portable battery. With a micro-USB output and a Lightning connector, you can charge many brands of products, including newer Apple devices.
The innovative magnetic stack-and-charge capability allows you to charge multiple Jumpr Stacks simultaneously. Once chained together, you can even use them to charge larger, more power-hungry devices. The recipient of the 2015 Red Dot Product Design Award, this handy battery back fits right in with your outdoor and emergency gear.