2 Stück LM2596S Dual USB Port DC-DC Step Down Modul 9V/12V/24V/36V bis 5V Auto Solar

2 x LM2596S Step-down Buck Power Module. Dual USB output 3A buck module can add charging ports for various electronic devices. Power source type: Solar Powered. Output: 5V/3A(Maximum)(with identification resistance).

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