1. Working power supply: DC5V external power supply or 18650 battery (both need to be prepared by yourself)2. Applicable batteries: batteries that meet the stop...
1. Built-in silent cooling fan, fast heat dissipation to ensure stable and efficient output2. Compatible with a variety of mobile power supply, maintenance and debugging...
1. Use high power magnetic surround inductor and high current control chip, small size, high power, high efficiency2. Application areas: DIY mobile power, car power...
Module performance and features:1. With voltmeter display and voltmeter can be self-calibrating, using a more advanced voltage microprocessor, voltmeter error 0.05V, range 0-40V (Note: To...
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