30W QC3.0 Mobile Phone Charging Board Fast Charge DC Buck Step-down Module Type-C for Emergency Charging of Mobile

Product selling point:
1: Wide range of applications
2: Support a variety of fast charging protocols
3: Small size
4: DIY DC powered phone charger
5: The family is always ready/prepared, and there is one more charging method

Function of this product:
1. DIY DC-powered mobile phone charger (can fast charge Apple 13/12/11)
2. Outdoor/vehicle power supply for mobile phones/wireless chargers that support PD3.0/PPS fast charging!
3. The family is always ready/prepared, and there is one more charging method, which may help you a lot in the future when there 1. High-cost, extremely low-heat MOS-type input anti-reverse connection components are used. Novices can also wire them at will, and the power supply will not burn if they are reversed!
2. Output overvoltage protection
Power supply voltage: standard 10~30 volts
3. Both motherboards have heat sinks
is a long-term power outage.