Energizer C2 MAX

2-pack of Energizer MAX alkaline C batteries Our long-lasting MAX C batteries power everyday devices Made with POWERSEAL Technology to lock in power  for your nonstop family’s must-have devices like toys, flashlights, clocks, remotes, and more Holds power up to 10 years in storage—so you’re never left powerless From the makers of the #1 longest lasting AA battery (Energizer Ultimate Lithium), and the Energizer Bunny Energizer created the world’s first zero mercury alkaline battery (commercially available since 1991), and it hasn’t stopped innovating since.