AA Energizer Ultimate Lithium 1.5V - BP-4

Energizer Ultimate Lithium 1.5v - 4 pack By using longer-lasting & reliable batteries, consumers use fewer batteries, create less waste, and have less impact on the planet. Energizer claim to have the "#1 Longest Lasting AA battery" which is perfect for use in both everyday and high end electronic devices. These batteries hold power for up to 20 years when in storage,