\r\n\r\nThere's no shortage of battery chargers available in the market, but if you're a Star Wars fan, you must take a look at the Darth Vader Lightsaber battery pack. It's looks like a lightsaber, but carries enough power to charge your device if you run out of battery. The charger comes with a 2,800 mAh lithium-ion battery, which can charge iPhones, Android and Windows Phone devices. Need to charge some AA batteries? We have that covered too, with our best rechargeable aas list.\r\n\r\nIt measures 16.0 x 4.2 x 3.1 cm and is not too big so you can easily carry it along the way. The device comes with a microUSB port for charging, as well as a USB port to give users the ability to charge their devices. It also comes with a red LED light to give you a feel as if you're holding a lightsaber in your hand. Additionally, it comes with an on\/off button to begin\/stop charging. All you have to do is connect the USB cable in the charger, and plug in your smartphone. It gives an output of 5V@1.2A so it can charge your device pretty fast. The device also has four LED lights in front to give users an estimated remaining battery. If you need a larger box to contain your battery, take a look at the best battery box instead.\r\n\r\nThe device is available on Brando for $48.00. Users interested in the device should head over to the source link below to get their hands on the battery pack. The device comes with a USB charging cable, which can be used to charge the portable charger either by plugging it in to USB port on your PC, or through an adapter.