MECHANIC Phone Power Boot Cable for 13 Series

Product Features: -Start without battery; -It takes 3 seconds just to work; -HD LED current precision four-digit display; -Three types of inputs, all support for wide voltage 5V-28V DC input. A: Micro-USB input. B: DC3.5 Port input, support DC5V-28V with any power adapter. C: adjustable DC voltage stability power input. -The standard match is the red and black gold plating with banana head terminals; -Constant voltage and constant current output, automatic protection. Don’t worry about the fault voltage causing the motherboard to be damaged; -The size of the USB output port is all there is to it -Only for phone: for 13/13Pro/13mini/13 Pro Max