Green lazer 5mw batteries

[kaitas123]

Hello all i buy from ebay this laser Professional Powerful 405nm Green Purple Laser Lazer Pointer Pen 5mW Ray Beam | eBay But i receive 532nm.What rechargable batteries is best for this laser and long life?Maybe sanyo eneloop or other?

 

[Zeebit]

IMO, eneloops are the bomb.

Next time if you have questions, please do a little search on the forum. Questions like these have been answered a thousand times.

Welcome to LPF!

 

[Ciaran]

It says it on the product description, you need 2 AAA batteries.

 

[kaitas123]

I try new two philips alkaline 1.5v AAA batteries.But laser very fast discharge batteries.And now laser beam is weak.

 

[Ciaran]

I try new two philips alkaline 1.5v AAA batteries.But laser very fast discharge batteries.And now laser beam is weak.

Well I'm afraid this is what you get for ordering a 5 mW laser pen from eBay.
You might want to broaden your horizons, and budget, if you're looking to get a true 5mW laser.

 

[kaitas123]

Well I'm afraid this is what you get for ordering a 5 mW laser pen from eBay.
You might want to broaden your horizons, and budget, if you're looking to get a true 5mW laser.

You say it is fake laser 5mw?Or I did not understand

 

[Ciaran]

You say it is fake laser 5mw?

Well yes, look at your laser. Based on the information you gave me, and the fact of the unreliability of eBay lasers, I'd say that it wasn't a 5mW laser. Maybe it's a defective driver, but I wouldn't know without pictures

 

[Zeebit]

eBay lasers are very random when it comes to quality. Almost every laser sold there are overspec usually around 30mw to 50mw.

Your problem could be because of the batteries getting near empty or you have a defective/damaged laser. Have you been running it continuosly? You could have overheated the module and killed it.

 

[kaitas123]

eBay lasers are very random when it comes to quality. Almost every laser sold there are overspec usually around 30mw to 50mw.

Your problem could be because of the batteries getting near empty or you have a defective/damaged laser. Have you been running it continuosly? You could have overheated the module and killed it.

I upload video how look laser beam.Please wait and i paste link

 

[kaitas123]

https://picasaweb.google.com/103157873864709293604/2013Saus5#5829926374390915586

 

[Ciaran]

https://picasaweb.google.com/103157873864709293604/2013Saus5#5829926374390915586

That shows us the beam spot, not the laser beam. :/

 

[kaitas123]

That shows us the beam spot, not the laser beam. :/

Sorry beam spot.It is normal bean spot or no?

 

[Ciaran]

Sorry beam spot.It is normal bean spot or no?

The beam spot looks okay, and stable. If you say you're going to upload a beam shot, you might want to do it outside on a cold night?

 

[kaitas123]

And then laser metal cold beam spot weak.

 

[Zeebit]

And then laser metal cold beam spot weak.

Sorry, I could not understand this statement.

 

[kaitas123]

Sorry, I could not understand this statement.

I say when laser housing cold laser spot weak.When laser housing warm spot very bright.It is normal?It is with batteries from dect phone.