Full Protocol 22.5W Quick Charging Mobile Power Module QC4.0 Type-C USB Mobile Power Bank Circuit Diy Motherboard B

Full Protocol 22.5W Quick Charging Mobile Power Module QC4.0 Type-C USB Mobile Power Bank Circuit Diy Motherboard B Popis

1.module for 3.2V lithium iron phosphate batteries, need to ensure that the battery is not aging, the battery can be used in parallel not in series!
2. Small size, high power, low power ripple, sufficient materials, full protocol, good compatibility, stable performance
3. The product supports small current mode, digital tube display and LED power indication, more convenient to use.
4. High efficiency, complete protocols, mainstream open protocols are basically supported. Most of the models support fast charging, in addition to cell phones if you support the 9V/2A protocol can also be fast charging
5. Module volume is relatively small, the heat dissipation area is limited, high-power output heat is a normal phenomenon, we use high-quality materials, do not have to worry about the impact of heat life!

Module interface:
Buttons: short press action, open the USB port and light load Type-C output port external discharge and power display
Double-click action, close the USB port and Type-C output port, power display.
If there is an external power supply, only the output port will be closed.
Type-C port: Input and output are supported.
USB port: high current output interface
B+: positive battery interface, use must be soldered, the wire must be thick, not too long
B-: Battery negative interface, use must be welded, the must be thick, not too long
Module wiring with a multimeter to measure the module when charging and discharging the B + and B - contact voltage is the same or a small difference, if the difference is large, then there are problems with the wiring or the battery aging
Colour:Black
Material:ABS
Specification:B: With light display

Package Contents:
1 x Power Bank Circuit Board