A newly launched device by a chineese manufacturer Oukitel leads the way to the world's largest Battery powered in a smartphone of 10000mAh battery promising to give a 10 day battery life on a single charge. The device is named as Oukitel K10000 . I am sure you would like to know its features and its price. The price of this smartphone is only Rs. 15,999 . So Here the features are- Screen Size: 5.50-inch Resolution: 720x1280 pixels Storage: 16GB Processor: 1 GHz RAM: 2GB Sim: Dual micro sim Card slot: Yes Rear Camera: 8-megapixel Front Camera: 2-megapixel OS: Android 5.1 Battery Capacity: 10000mAh Also the Device looks good... Talking about its weight and thickness, so let me tell you its not much as compared to the decent battery provided. Weight: 184 gm Thickness: 9 mm