Alimentatore Boost da USB a 9V - Utilizzare al posto di 6 batterie AA o AAA O 9V

Can be plugged into any USB socket and power devices that require around 9v. Produces 9v. Max output: DC 9V. This eliminates the need for 6 x 1.5V AA / AAA batteries. USB Alternative Dry Battery Clip Cable with Type C Head.

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