USB-Kabel USB zu DC5.5 * 2.1mm 5V / 9V / 12V Ladekabel θ|
ab 3,12 €
(9V, 12V output boost line 0.8 ~ 1A, if you are a product you can not use more than 1A). 5V straight through: pure power cord, USB input is 5V, power DC plug output is 5V. [Introduction]: by charging treasure to power other devices.
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