Energizer MAX 9V Alkaline Batteries (4 Pack)

• Amazon now offers Energizer MAX 9V alkaline batteries, 4-pack, for $5.77 (list price $16.86). Clip the 40% off coupon on the page and check out with Subscribe & Save.
• Available for select users only.
• Prime members get free two-day shipping, and regular members get free shipping on orders over $35 within the contiguous U.S.
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Editor's Pick: Time to change the battery in your smoke alarm? 9V block batteries aren't used often, but it's a hassle to find them dead when you need them. The Energizer MAX series has a long shelf life, so stock up a few in your drawer. When the low battery beep goes off, you can swap them right in.