The METAKOO M6 is a versatile and ergonomically designed emergency back-up power source that uses a TYPE-C bi-directional interface with a high-rate lithium battery and a BMS equalization system to enhance performance while extending product lifetime. Three modes of LED emergency lights and red warning lights ensure that you're easily seen if broken down on a dark road. The slim waistline is also designed to fit comfortably in the hand, and the beveled design makes it visually lighter.