USB to 3v Power Supply - Use In Place Of 2 AA or AAA Batteries

Max output: DC 3V 1A(max). This eliminates the need for 2x 1.5V AA AAA batteries. USB Alternative Dry Battery Clip Cable with Type C Head. Black cable is -,Red cable is +. USB and Type-C. Easy installation: the battery eliminator is easy to install and remove.

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