9V is plenty, 9V square batteries just can't provide much current.
Was what I meant--not enough battery current drain for the purpose--current-wise. Nobody uses 9V square batteries with lasers.
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9V is plenty, 9V square batteries just can't provide much current.
Was what I meant--not enough battery current drain for the purpose--current-wise. Nobody uses 9V square batteries with lasers.
Look at my first post .
Thanks guys i will try to get 2x 3,7v batteries . Now im searching for proper housing and battery case . Ill keep updating the project .
Best wishes ,
Marian