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Battery for Aimpoint CompML
Posted: Mon Oct 31, 2011 8:00 pm
by Charles L. Cotton
I lost the battery from the Aimpoint CompML on my wife's AR-15. Does anyone know the battery designation? I hope it's available locally.
Thanks,
Chas.
Re: Battery for Aimpoint CompML
Posted: Mon Oct 31, 2011 8:08 pm
by AEA
3V LITHIUM 1/3N
Power Source: 2x Silver Oxide 357
1x Lithium 2L76 or DL1/3N
Battery Life: 150-250 hours average
http://www.zbattery.com/Duracell-1-3-N-3-Volt-Lithium" onclick="window.open(this.href);return false;
Radio Shack has equivalents but they are over 10 bux each and reviews say they are junk.
Should be able to find at any Photo Equipment shop.
Re: Battery for Aimpoint CompML
Posted: Mon Oct 31, 2011 9:01 pm
by Charles L. Cotton
AEA wrote:3V LITHIUM 1/3N
Power Source: 2x Silver Oxide 357
1x Lithium 2L76 or DL1/3N
Battery Life: 150-250 hours average
http://www.zbattery.com/Duracell-1-3-N-3-Volt-Lithium" onclick="window.open(this.href);return false;
Should be able to find at any Photo Equipment shop or maybe even Radio Shack.
Thanks,
Chas.
Re: Battery for Aimpoint CompML
Posted: Mon Oct 31, 2011 9:05 pm
by gigag04
I got them at CVS I think.
Re: Battery for Aimpoint CompML
Posted: Mon Oct 31, 2011 9:09 pm
by Charles L. Cotton
gigag04 wrote:I got them at CVS I think.
There's one less than 2 miles from my home. I'll try that.
Thanks,
Chas.
Re: Battery for Aimpoint CompML
Posted: Mon Oct 31, 2011 9:10 pm
by AEA
I updated that the RS equivalent reviews say they are Junk and cost over 10 bux each.
Re: Battery for Aimpoint CompML
Posted: Tue Nov 01, 2011 3:34 am
by E.Marquez
You have your answer, but for a +1, we use Durcell DL1-3NBPK for our sighting systems.. that’s a couple hundred thousand optics using that battery with great results for what it's worth.

Re: Battery for Aimpoint CompML
Posted: Tue Nov 01, 2011 9:12 am
by Keith B

Duracell, EverReady or Rayovac are the only way to go on these coin cells. They have a better longevity and a better depletion curve.
Re: Battery for Aimpoint CompML
Posted: Tue Nov 01, 2011 9:27 am
by AEA
Another option is to sell that ML and upgrade to a CompM4 that uses a standard size AA battery available anywhere.
The nice thing about a CompM4 is that it has a voltage regulation system that allows it to use any voltage/type of battery as long as it is AA size. So, as long as it will fit in the tube, it will work.
Another nice thing is that a quality AA battery will last 7-8 Years in the CompM4! Although I wouldn't recommend leaving the battery in it for 7-8 years due to possibility of battery leakage and damaging contacts.
Re: Battery for Aimpoint CompML
Posted: Thu Nov 03, 2011 1:27 am
by gigag04
I rarely turn my ML3 off.
Chaz - did you find them at CVS?
Re: Battery for Aimpoint CompML
Posted: Thu Nov 03, 2011 9:32 am
by Charles L. Cotton
gigag04 wrote:I rarely turn my ML3 off.
Chaz - did you find them at CVS?
I've been in depositions and haven't been able to look. I plan to go today.
Thanks for the reminder!
Chas.
Re: Battery for Aimpoint CompML
Posted: Thu Nov 03, 2011 9:34 am
by Charles L. Cotton
AEA wrote:Another option is to sell that ML and upgrade to a CompM4 that uses a standard size AA battery available anywhere.
The nice thing about a CompM4 is that it has a voltage regulation system that allows it to use any voltage/type of battery as long as it is AA size. So, as long as it will fit in the tube, it will work.
Another nice thing is that a quality AA battery will last 7-8 Years in the CompM4! Although I wouldn't recommend leaving the battery in it for 7-8 years due to possibility of battery leakage and damaging contacts.
Shhhhhh Not so loud! This is for my wife's AR-15. I'll get the CompM4 for my gun.
Chas.