Power the devices you love with this Energizer MAX Alkaline C, D and 9-Volt Battery Combo Pack. These Energizer batteries fuel the technology that helps you live, work and play, whether you need remote batteries, clock batteries or backup batteries for your child's favorite toys and games. Made to last, not to leak, these Energizer C, D and 9-Volt batteries have a long shelf life, so they're ready to keep your devices operating when you need them most. Depend on the power of Energizer MAX C, D and 9-Volt Batteries to power your everyday electronics. Energizer MAX C and D batteries hold power up to 10-years in storage and MAX 9-Volt batteries hold power up to 5-years in storage.