Lazerer Stick 1W

[brendon7358]

Hey guy's I got a little note today saying I need to go to the post office to pick up my laser (It was registered and I was not home) So before I get it a few questions Do you know if the laser has protection against reverse polarity ? Just in case also It is case positive so that means the flat end of the batteries go toward the spring right ? Thanks I'm just making sure so I do not kill my laser before I can even use it and if it helps the laser can be found here.
p.s. This is the right place to put this right ? Now that I think about it maybe the Drivers, Test-load, Power Supply, & Batteries section is more appropriate

 

[Stix62]

Hey guy's I got a little note today saying I need to go to the post office to pick up my laser (It was registered and I was not home) So before I get it a few questions Do you know if the laser has protection against reverse polarity ? Just in case also It is case positive so that means the flat end of the batteries go toward the spring right ? Thanks I'm just making sure so I do not kill my laser before I can even use it and if it helps the laser can be found here.
p.s. This is the right place to put this right ? Now that I think about it maybe the Drivers, Test-load, Power Supply, & Batteries section is more appropriate

Yep, you'll be putting the batteries in so that the +ve (bumpy ) end is sticking out and facing the tailcap before you screw it back on.
I don't know about the reverse polarity protection, but I wouldn't recommend putting the batteries in the wrong way even if it does have it. (or is that just me playing safe?)
I've already killed one laser doing that