Promate Storm.15

15600 mAh Back-up Battery with Auto-Charge and ShakeView Technology Innovation and design all rolled into one, Storm.15 is a powerful 15600mAh portable back-up battery for when you are away from an electric output, either camping or travelling. The massive 15600mAh eco-friendly li-ion battery guarantees to fully charge an iPhone 10 times. What sets this battery apart is the unique ShakeView feature that lets you view the amount of power left in the battery just by shaking it gently. All this innovation and more is wrapped in a seamless compact design with a special anti-slip sandy finish that makes this battery ultra-portable and ultra-stylish especially when you are on a business trip or on a weekend getaway.
Storm.15 lets you live limitless without worrying about your devices running out of charge.

Features
- Powerful 15600mAh eco-friendly li-ion battery
- Innovative seamless design coated with an anti-slip sandy finish
- ShakeView technology to view the available battery power by just gently shaking the device
- Overcharging and short circuit protection
- Compatible with Smartphones, iPod, iPhone , iPad and Tablets
- 2.1A output for ultra-fast charging