Product Overview : Now get an eligible power source for all your Samsung devices across with this External Battery Pack from Samsung. This battery pack is capable enough to charge your smartphone or tablet anywhere you want. Product Functionality : The product is design in such a way that it comes with an USB cable, which gets connected to your device and starts charging. Besides all, the battery pack holds enough power to deliver power upto 3 devices. It also has a LED indicator to inform battery status. Special Features : • Carry it and charge on the go thanks to portable design • Easily connect and charge most 5V devices via USB • Recharge using your Samsung Micro USB charger • Allows checking the charge level using the handy indicator • Available in Black and White color