Are heavy batteries not for you? Look what we have... A stylish, slender Vakoss TP-2574 powerbank with the capacity of 5000 mAh and the weight of only 130 gram. Without any extra weight, it will enable you to charge your smartphone when you are out. Besides the smartphone, you can charge also other devices with a micro USB port. It is perfect for a smart handbag or the back pocket of your favourite jeans.