A power supply module specially designed for Raspberry Pi, which allows the use of Raspberry Pi in a mobile form OOTDTY · Capacity: 3000mAH (max); Rated current: 1.8A · Output voltage (no load): 5.1 V 0.1 V · Two USB outputs, one for the Raspberry Pi, the other for the integrated LCD · Comes with mounting brackets, screws and nut, so you can stack the Raspberry Pi board into the module Technical Details Introduction The power supply module is designed for the Raspberry Pi 3 model B in particular, which allows the board to work offline for up to 9 hours. It is not only the power supply for Raspberry Pi; This board has 2 USB Type One ports - one power supplies for the Raspberry Pi and the other for the LCD integrated display. The module integrates a Li-ion charger IC, a power management chip. And it is developed in strict accordance with the international HAT Raspberry Pi expansion board size, using only simple copper brackets to install Raspberry Pi multi-layer boards. Features: The capacity of: 3000mAH Maximum discharge current: 1.8A No-load output voltage: 5.1V 0.1V Standard charging current/voltage: 1.0A / 5.0V Cut-off voltage to fully charge Li-ion: 4.18V-4.2V Size: 8.5*4.5/3.35"*1.77" Package 1*Lithium expansion board (with lithium battery) 4*standoff copper 4 * screw 4 * nut