Best AA Bateries for Marshall Tracking Collars"lithium ion?"

[R.M.]

My main question is can you use the “lithium ion” batteries in the Marshall Tracking Collars? The ones that are suppose to last 8X longer for digital cameras. (I know not to us the 3.6 volt lithium ion batteries)
Also I was wondering what you guys found work the best, energizer, Duracell, Kirkland? Thanks.

[ferjr]

the best AA batteries i have used, and i have tried just about all of them, is energizer ultimate lithum. they are expensive but worth every penny, they claim to last up to 8x longer, and they arent lying. i havnt seen any other battery come even close. do they work in a marshall tracking collar? i dont know, i have johnsons, but if it takes AA batteries i am sure they will. they work great in a garmin, and digital cameras and everything else i have tried them in.

[Grzyadms4x4]

When I had Marshall collars, those are the batteries I started to use and they worked great. I did switch over to NiMh rechargeable batteries just to save some money cause those Lithium batteries aren't cheap.