Please excuse any rounding error for I placed 5% S&S in title and calculated it by hand.
Amazon has coupons with S&S for some of the Energizer Ultimate Lithium. There are what ships with B_link branded Cameras, thus if you are in need of replacement or spares these are a decent deal.
In short, a 24 pack of the Energizer AA Ultimate Lithium has a $6.00 coupon on product page. At 5% S&S it makes it $31.96 - $1.60 - $6.00 on first subscription for $24.36 or $1.02 each. (Which about ties ($1 vs $1.02 this older 12 pack FP deal per battery price: https://slickdeals.net/f/13831022-12-count-energizer-ultimate-lithium-aa-batteries-11-99-w-s-s-more-free-s-h?src=SiteSearch
I had 15% S&S and got them for $22.65 or 94 cents each.
/ 8 Pack $9.64 after S&S AC
The 8 pack has a $2.50 coupon
Thus $12.78 - $0.60 -$2.50 for $9.64 or $1.20 each if you don't need as many. ($8.95 or $1.12 each if you have 15% S&S discount)
Don't forget to clip coupon.