laser module

im thinking about getting one of these but im new at building lasers...DIY 150mW 532nm Green Laser Module is all i need with this is a laser body right? i have these hosts ( the laser is broken inside) 200 532nm Ultra Power Green Laser Pointer(1x CR2 included)+Battery Charger and Purple Blue Adjust Focus Laser Pointer (1 x CR123A): 100mW 405nm these are not the exact lasers,just same hosts

will this fit in one of these? will the threads ling up correctly or are they not universal,

Looks like those modules are out of stock... NEW 3.7-4.2V 532nm Green Laser 200mW Module Diode Lazer I have one of these and they work fairly well. I can't guarantee their quality though since I've only bought one laser module from them. I've also bought IR filters from them among other stuff. The shipping isn't exactly quick but it gets here... And yea, they already have drivers on them so you just need batteries and a host.

How do you kids keep killing your lasers? Oh well... Have you tried taking apart your broken lasers to see how they are built? I think the best way to know if the new module will fit is to take a look at the old module. Are they similar?

lol the stupid connections on the laser broke..the part from the circuit to the laser,,so i figured i might get a diode for cheeper....and they look the same but cant tell exactly for the threads on the screw part