Support 3V/1A and 5V/2.2A two voltage outputs. The rated current of 5V voltage output is 2.2A, and the maximum supported current is 3A (not recommended for overloading, which will easily damage the module and speed up its service life).
Micro USB charging current 600mA-800mA.
Battery clip is made of PP plastic and has screw holes at the bottom to fix the battery holder in a proper position(Screw not attached)
Easy Installation Battery Holder For 1x 18650 for easy install and convenient for electric circuit DIY work.
Note:The battery must be installed with the positive and negative terminals identified, which are clearly marked on the board.Incorrect installation will burn the module.