Energizer - Batteries Max AA16, 16 Each, $18.99
Their # 1 longest-lasting MAX. Up to 50% longer lasting than EVEREADY GOLD in demanding devices. Designed to protect against damaging leaks for up to 2 years after fully used. Hold power for up to 10 years in storage. From the makers of the world's 1st* Zero Mercury AA Alkaline Battery: Energizer is an industry leader in powering people's lives responsibly.