I have just finished building my first laser. I used a survival laser stainless steel host with their battery blank board. I got a 2 watt 445nm module from DTR.
Now I have ordered 2x Ultrafire 18650 Rechargable batteries. but they are coming from china... damn you ebay!
Those batteries are 2400mAh.... I have other Ultrafire rechargable 18650 batteries but they are 3000mAh and 4000mAh.... will this make any difference? Or not work at all?
Now I have ordered 2x Ultrafire 18650 Rechargable batteries. but they are coming from china... damn you ebay!
Those batteries are 2400mAh.... I have other Ultrafire rechargable 18650 batteries but they are 3000mAh and 4000mAh.... will this make any difference? Or not work at all?