Rayfoss 532nm battery orientation

Hello everyone,

I'm expecting for a Rayfoss 532-50mW-QMT laser to arrive soon. Does any of you know if the right battery polarity for this one is the positive to the tailcap? I just don't want to mess it up right away. lol

Thanks for the help.

The model is this one: 532-50mW-QMT

Anyone please? I know that many of you have purchased similar models from Rayfoss before.

If its 532nm positive out if its red positive inwards usually, same with violet positive inwards