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Crown upgrade 400mW

Sent a PM to you MacDaddy

I'm selling the o-like laser for $170

I got a o-like 400mW green. It's nice and visible. Been thinking of getting rid of it.

What are you looking for in a laser? What color? How powerful?

Yes you definitely want green for it's brightness. If your in medium daylight 50-150mw would be good. Just make sure the laser is actually to spec. Many places sell laser rated at say 100mw and they're more like 10mw. Do you need the beam visible or just the dot it produces on the map?

How powerful of a laser do you need? Like how visible? What color?

All black for sure. Looks sleek and sexy

I agree. Olike is fishy. I bought a laser from them. It's a great laser. I paid for it then waited. I contacted Susie to see if it was shipped but never got any confirmation. Then one day it showed up.

Thanks for all the great battery info. Very useful stuff. So I measured the actual current draw of the laser with my DMM. It was 2.07 A! Wow no wonder the batteries didn't last. So my next question is what are these IMR li-ion batteries I was recommended?

What are the best batteries?

Hmm. It's the o-like crown upgrade 400mw green laser. Here is the specs: Wavelength: 532nm Output Power >350mW Pump diode 2.0W Dimensions: Φ24mm×175mm Transverse Mode: TEM00 Operating Mode: CW Stability 5% Operating Current 2A Beam Diameter: 1.5mm(at aperture) Beam...

I got a 3800mah ultrafire battery seems to last less than a day. Anybody know how long a 1w blue running cr123's lasts?

Hi I got a nice 400mw Olike laser. Works great. Just wondering how long the 18650 3800ma battery will last? I know it depends on how much I use it. I'm just looking for a rough estimate (A few hours, A days, days) etc.?

I bought my first 2 lasers from them as well. A 100mw and 200mw green. Both way under spec. Nothing like advertised. The 100mw works great as a pointer though. The 200mw broke.

Re: For sale : NEW 1W-2W C6 blue lasers from $100 Nice lasers. I was wondering what buck converter you use in the 1.3w in the c6 host? Where can I order one? What do you figure the duty cycle to be in that heat sink?