Confezione da 4 scatole porta batteria AAA 3 slot con interruttore 3M pad Arduino progetti fai da te

Signage, exhibit, and model lighting. Battery type: 3 × AAA (4.5V output). A 3M adhesive pad on the back mounts cleanly to panels, cabinets. The adhesive backing used on this. The built-in. on/off switch and pre-wired leads connect quickly without extra tools.

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