I bought a Leupold Mark4 MRT 3-9x36 Illuminated, a little over 2 years ago.  I have never in this time used the illumination feature, so I've never put a battery in it.  I'm going on my first prairie dog trip tomorrow and want to bring some batteries just in case- but I don't know what battery to get.

If anyone knows which battery, or can point me in the right direction, that would be much appreciated.

Thanks!

Uh... Maybe check owner's manual or just pull ur's and read the designation???  lol, prob'ly be u'r quickest answer.

Here is some real help,

3 volt 1/3 N lithium battery, Duracell........DL1/3N Eveready.......21.76 Kodak...........K58L Varta............CR1/3N Sanyo...........CR1/3N

Quoted: Uh... Maybe check owner's manual or just pull ur's and read the designation???  lol, prob'ly be u'r quickest answer.

Pull my what?  Pudd?  I have no battery to pull.  And the manual is... who knows where it is!

Quoted: Here is some real help, 3 volt 1/3 N lithium battery, Duracell........DL1/3N Eveready.......21.76 Kodak...........K58L Varta............CR1/3N Sanyo...........CR1/3N

Thank you!!