No, it has a 1W pump diode in it.
I was wondering how a laser with this size diode, battery and small cooling ability could average almost 420mw and was discussing this with a colleague of mine.
He contacted Nova earlier today and Nova was not too thrilled he received their internal test/worksheet document that also shows Nova bought it from CNI as a 250mW Laser.
He couldn't get too much more info out of them about it except for them to tell him.
"Have the owner (Asa) show you a picture of the white sleeve that the Laser box is in, it has the model #, serial number and the official certified output expressed as average and peak power output. That same info is on the very first page of the operating instructions on the very top of the sheet, and that is the Official Measurements; it will show the date purchased. serial number and the True Average output and Peak output power that the Laser was certified and sold as; no Endeavor was ever sold as >400+ output or even close to it." end quote.
My colleague speculated that these internal test sheets which were never meant to be released was maybe the results of a stress test?? possibly, they crank it up with rechargeable's to push it a little to see how it holds up; because they tell you can use rechargeable CR2's, but you will shorten the life of the Laser; so maybe all it is an internal stress test of the Laser, instead of running it for too long, which takes time, or as one posted mentioned a current setting of 1.46, perhaps they crank up some internal pot to ~1.46A as a stress test rather than running a long burn-in test to make any infant mortality issues pop their head up quickly so to speak and then turn it back down to normal after these stress tests are completed and then run their normal condition tests and put the results of the certified average and peak power on the box label and at the top of the operating instructions sheet.
In any case the person at Nova said this laser has an average output power of 316.8mW with a peak output power of 345.5mW just as it really says on the owners official documents and nothing more.