Energizer MAX C Batteries (2 Pack) C Cell Alkaline Batteries You can rely on your devices when you rely on the power of Energizer MAX Alkaline C Batteries. Made to last not to leak these Energizer batteries deliver long lasting power for your everyday devices. Energizer C batteries fuel the technology that helps you work and play whether you need batteries for flashlights and children s toys or backup batteries for radios and other electronics. With a shelf life up to 10 years in storage these C cell batteries are there when you need them. Trust the power of Energizer MAX C Batteries to keep the devices you love powered when you need them most.