Dont get caught out with a flat battery. Keep this handy Juice Squash power bank with you and keep your mobile devices topped up wherever you are. With patented Smart Power Detection technology, you can check the remaining battery capacity at a glance without pressing any buttons. Simply shaking and tapping the charger, the LED lights will display the remaining battery capacity. Power your smartphone or gadget on the go with this mini portable power bank. The 2800mAh power bank means that you have enough power to charge most smartphones around 1.5+ times. Compatible with Most electronic devices when used with a compatible charge and sync cable (not provided) handsets. Cable length 0.08m.