AA batteries.

For the most part I use the rechargeable pack that came with my Etrac, and it works well for me. However I also use the replaceable pack when I am out for a long period of time and those AA's can add up in cost. I was at Sam's club last weekend and they had their own brand of batteries called Members Mark The package had 48 AA's and was $10.99. that adds up to six loads for my machine, and I think it is a pretty good deal as long as they last as long, or close to as long as the Duracell's I have been using. Anyone else ever used these batts? I'll let ya'll know how well they hold up in my machine. thumbsup01

I don't have a Sam's Club card, but I do have a Costco card. I use the Kirkland Signature batteries (48 AA for about $13) in both my Ace 250 and XLT. They are comparable to Duracells in all respects IMO. I see no reason why i would switch to more expensive name brand batteries given the performance I've had.