I got a new laser. It was cheap. It’s called a Stella 200mw Entry Level burning laser. It’s blue with a black casing. And within an hour of receiving it in the mail, it just stopped working. I put the batteries to charge, let them charge for HOURS, and then when I reinserted the battery, it didn’t consistently work. I click the button, but it doesn’t always work and it doesn’t stay working. The side says Laser 303 if that helps with identifying it. But I was wondering if I needed to return it or if this is just something lasers do?