Old 08-26-2016, 01:17 PM #1
Junior Member
 
Join Date: Aug 2016
Location: Malaysia
Posts: 2
Rep Power: 0
yongsua is a jewel in the roughyongsua is a jewel in the roughyongsua is a jewel in the rough
yongsua yongsua is offline
Junior Member
 
Join Date: Aug 2016
Location: Malaysia
Posts: 2
Rep Power: 0
yongsua is a jewel in the roughyongsua is a jewel in the roughyongsua is a jewel in the rough
Default Green laser is dimmer and battery issue

Hi, guys. I bought a cheap green laser last few weeks ago. The green laser was fairly bright at first but it has been somewhat dimmer since my 16340 battery was completely drained for the first time and also fully charged for the first time.
The laser is no longer as bright as it used to be at first.

Besides, the bottom part of my battery is slightly punctured due to the battery spring or coil. May I know is it still safe to be used?

Thank You.


yongsua is offline   Reply With Quote








Old 08-26-2016, 01:25 PM #2
Antharak's Avatar
Class 2M Laser
 
Join Date: Apr 2013
Location: New Haven CT USA
Posts: 536
Rep Power: 1594
Antharak has a reputation beyond reputeAntharak has a reputation beyond reputeAntharak has a reputation beyond reputeAntharak has a reputation beyond reputeAntharak has a reputation beyond reputeAntharak has a reputation beyond reputeAntharak has a reputation beyond reputeAntharak has a reputation beyond reputeAntharak has a reputation beyond reputeAntharak has a reputation beyond reputeAntharak has a reputation beyond repute
Send a message via Skype™ to Antharak
Antharak Antharak is online now
Class 2M Laser
Antharak's Avatar
 
Join Date: Apr 2013
Location: New Haven CT USA
Posts: 536
Rep Power: 1594
Antharak has a reputation beyond reputeAntharak has a reputation beyond reputeAntharak has a reputation beyond reputeAntharak has a reputation beyond reputeAntharak has a reputation beyond reputeAntharak has a reputation beyond reputeAntharak has a reputation beyond reputeAntharak has a reputation beyond reputeAntharak has a reputation beyond reputeAntharak has a reputation beyond reputeAntharak has a reputation beyond repute
Send a message via Skype™ to Antharak
Default Re: Green laser is dimmer and battery issue

Hi and welcome to the forum.
If your battery is punctured at all, it is not safe to use.
Time to get a new one.
Ed
__________________
SAFETY FIRST, LAST AND ALWAYS
http://laserpointerforums.com/f53/la...lpm-83409.html
Cheap Ebay glasses, burn through test.
http://laserpointerforums.com/f53/ch...ugh-83419.html

All you could ever want to know about batteries
www.batteryuniversity.com

Cheap Charger danger
http://laserpointerforums.com/f44/fy...ail-82217.html

Get some safety goggles now
http://laserpointerforums.com/f53/ge...now-75799.html

How healthy is your battery
http://laserpointerforums.com/f67/ho...nce-57576.html

My first build
http://laserpointerforums.com/f51/my...ild-85283.html


Lasers
MSD 303 808nm 256mw/converted 532nm
M who knows 405nm 15mw
Qtech 405nm 95mw with Pmans focus mod
Ebay 405nm 135mw and 12mw pens
405nm Pman special 35mw made from parts he sent me.
Fast Tech 405nm 107mw
Rick Trent 445nm 2.7w Grey host
1st build 450nm PLT450B C3/ YZ-C55 145mw
NDB7675 462nm 1.8 w
515nm 130mw NDG4216
Pman special 532nm 114mw
Ebay 532nm 12mw and 13mw pens
635 ebay pen 5 mw
Qtech 650nm 100mw with Pmans focus mod
SFCR-200 650nm 290mw
Melles Griot P-50 632.8 nm 1mw HeNe
Melles Griot LHR-201-372 632.8 8mw HeNe
405nm BDR-209 800mw custom heatsink and focus by FP
GPT Laser-gard goggles
Noir ARG #60 goggles
Chargers Opus BT-C3100 V2.2 Nitecore Intellicharger i4
LPM Bluefan high range.
Antharak is online now   Reply With Quote
Old 08-26-2016, 02:45 PM #3
diachi's Avatar
Class 4 Laser
 
Join Date: Feb 2008
Location: Yellowknife, NT, Canada
Posts: 7,137
Rep Power: 7432
diachi has a reputation beyond reputediachi has a reputation beyond reputediachi has a reputation beyond reputediachi has a reputation beyond reputediachi has a reputation beyond reputediachi has a reputation beyond reputediachi has a reputation beyond reputediachi has a reputation beyond reputediachi has a reputation beyond reputediachi has a reputation beyond reputediachi has a reputation beyond repute
Send a message via Skype™ to diachi
diachi diachi is online now
Class 4 Laser
diachi's Avatar
 
Join Date: Feb 2008
Location: Yellowknife, NT, Canada
Posts: 7,137
Rep Power: 7432
diachi has a reputation beyond reputediachi has a reputation beyond reputediachi has a reputation beyond reputediachi has a reputation beyond reputediachi has a reputation beyond reputediachi has a reputation beyond reputediachi has a reputation beyond reputediachi has a reputation beyond reputediachi has a reputation beyond reputediachi has a reputation beyond reputediachi has a reputation beyond repute
Send a message via Skype™ to diachi
Default Re: Green laser is dimmer and battery issue

Quote:
Originally Posted by yongsua View Post
Besides, the bottom part of my battery is slightly punctured due to the battery spring or coil. May I know is it still safe to be used?

Thank You.
Punctured or dented/marked? I've seen the latter more than once - far from a puncture.
__________________


445nm | Sanwu Laser Pocket Series | 400mW Metered
445nm | NDB7242E Pen Build | 60mW Metered | >>Build Thread<<
488nm | Spectra Physics 163 Argon | ~30mW Metered
515nm | PL515 Pen Build | 50mW Metered | >>Build Thread<<
520nm | Laserlands 520 | 5mW | For Review Awaiting arrival
532nm | Gearbest 303 Pointer | 50mW Metered
532nm | Gearbest JD.850 Pointer | 30mW Metered (I think, need to re-test).
633nm | HeNe | 6mW
633nm | Spectra Physics 155 HeNe | <1mW | In Transit
650nm | Sanwu Laser Pocket Series | 200mW Metered
808nm | Melles Griot 532nm Lab Unit | No Crystals >10W | X2



Check out my Reddit Subreddit! >>/r/laserpointers<<

diachi is online now   Reply With Quote
Old 08-26-2016, 03:19 PM #4
Junior Member
 
Join Date: Aug 2016
Location: Malaysia
Posts: 2
Rep Power: 0
yongsua is a jewel in the roughyongsua is a jewel in the roughyongsua is a jewel in the rough
yongsua yongsua is offline
Junior Member
 
Join Date: Aug 2016
Location: Malaysia
Posts: 2
Rep Power: 0
yongsua is a jewel in the roughyongsua is a jewel in the roughyongsua is a jewel in the rough
Default Re: Green laser is dimmer and battery issue

Quote:
Originally Posted by diachi View Post
Punctured or dented/marked? I've seen the latter more than once - far from a puncture.
Specifically, it is dented. Hahaha
yongsua is offline   Reply With Quote
Old 08-26-2016, 05:21 PM #5
Sta's Avatar
Sta Sta is online now
Class 3R Laser
 
Join Date: Jan 2014
Location: New Jersey, USA
Posts: 1,626
Rep Power: 3730
Sta has a reputation beyond reputeSta has a reputation beyond reputeSta has a reputation beyond reputeSta has a reputation beyond reputeSta has a reputation beyond reputeSta has a reputation beyond reputeSta has a reputation beyond reputeSta has a reputation beyond reputeSta has a reputation beyond reputeSta has a reputation beyond reputeSta has a reputation beyond repute
Sta Sta is online now
Class 3R Laser
Sta's Avatar
 
Join Date: Jan 2014
Location: New Jersey, USA
Posts: 1,626
Rep Power: 3730
Sta has a reputation beyond reputeSta has a reputation beyond reputeSta has a reputation beyond reputeSta has a reputation beyond reputeSta has a reputation beyond reputeSta has a reputation beyond reputeSta has a reputation beyond reputeSta has a reputation beyond reputeSta has a reputation beyond reputeSta has a reputation beyond reputeSta has a reputation beyond repute
Default Re: Green laser is dimmer and battery issue

What kind of 16340 battery is it? Anything with 'fire' on it should not be used. They are dangerous batteries and are very often defective.
__________________

403nm BTB LP405-5
405nm "5mW" eBay pen, 50mW 'bottle' pointer, 450mW lmlaser
445nm 7W NUBM44 lightsaber build
450nm 2W SF501B, 10mW pointer, 50mW lmlaser
453nm 100mW LaserBTB HL
455nm 1.6W Arcane
457.9nm Argon line
470nm NUBM07E S4X build
473nm 100mW PL-E Pro, LG Aquarius-2
476.5nm Argon line
488nm Argon line
496.5nm Argon line
501.7nm Argon line
513nm 50mW Thor
514.5nm Argon line
515nm 200mW 501B
522nm 1.4W S4X build
527nm
532nm 500mW XPL-H, 2x gearbest, 9-line 301, 35mW lmlaser, LG Anser-5
537nm
542nm
543.5nm Gammex HeNe
547nm
561nm 50mW PGL-III-C
583.8nm Spartan primary cold line
586.2nm
589nm 120mW PGL-III-C, DL Spartan (7+ lines) 177mW pk!
591nm
593.5nm LG Rigel-6
594.1nm LHOR-0150M HeNe
604nm LHOR-0150M HeNe
609nm LHOR-0150M HeNe
612nm LHOR-0150M HeNe
632.8nm 10mW JDSU HeNe, 10mW Lasos HeNe
635nm 90mW DL Spartan, LG Libra
638nm 600mW XPL-310
655nm BTB LP650-5
660nm 200mW (3x), "5mW" eBay pen
690nm 15mW module





YouTube - Starmute VII!
Sta is online now   Reply With Quote
Old 08-29-2016, 04:19 AM #6
Cyparagon's Avatar
Class 4 Laser
 
Join Date: Sep 2007
Location: Wisconsin
Posts: 9,029
Rep Power: 3212
Cyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond repute
Cyparagon Cyparagon is online now
Class 4 Laser
Cyparagon's Avatar
 
Join Date: Sep 2007
Location: Wisconsin
Posts: 9,029
Rep Power: 3212
Cyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond repute
Default Re: Green laser is dimmer and battery issue

Even the worst lithium cells can easily supply the 200-600mA of a cheap green. Your pointer has likely degraded in some way. Alignment shifting is one guess. That's just inherent to cheap DPSS. Buy a better one next time.
__________________
A problem well stated is a problem half solved.
Cyparagon is online now   Reply With Quote
Reply





Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On











Loading








Top 50 Laser Pointer Companies - Green Lasers Top 50 Laser Pointer Companies - Blue Lasers Top 50 Laser Pointer Companies - Red Lasers
Top 50 Laser Pointer Companies - Yellow Lasers Top 50 Laser Pointer Companies - Purple Lasers Top 50 Laser Pointer Companies - Orange Lasers
Top Laser Pointers by Power - 1 Watt+ Top Laser Pointers by Power - 500mW+ Top Laser Pointers by Power - 250mW+
Laser Pointer Database High Power Laser Pointers Laser Pointer Diodes




Privacy Policy | Advertising Disclaimer | Terms of Use


 


All times are GMT. The time now is 11:11 AM.


Powered by: vBulletin
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO
Privacy Policy | Advertising Disclaimer | Terms of Use
Copyright (C) 2017 Laser Pointer Forums, LLC