Laser Pointer Forums - Discuss Laser Pointers | High Power Lasers

I'm building a M462 into a Kryton. I came up with this and need to know if there is a problem with my idea. I soldered a spring to the neg lead at the contact boards to make contact with the host. The spring is stiff enough to ensure good pressure and solid contact. I made sure the anodizing is sanded off inside the host. So my plan is to connect the pos and neg leads to the driver.

I installed a battery and connected the contact board leads to a hobby motor using this spring idea and the motor ran fine.
Am I good to go?