LED DC 5V to 1-24V USB Step Up/Down Voltage Converter Buck Boost Upright Button
6,12 €
Support boost and buck. Maximum output power within 3W when output DC 2V~24V;. Spot Welder. 45 In 1 Sensor. Battery Protection Board. Maximum output power within 2W when output DC 1.0V~2V;. Output Power:3W(Max).
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