Energizer Lithium AAA Batteries 4 Pack

Lithium batteries are ideal for use in cold conditions, as they last longer and perform better in subzero temperatures than regular alkaline batteries. Lithium batteries also weigh less, which is nice when you're packing your belongings on your back.

• 20-year shelf life
• Operate in extreme temperatures from -40ºC to 60ºC
• 33% lighter than alkaline counterparts
• Please note: Because lithium batteries have a higher output during discharge, they are not recommended for some LED headlamps. Check the manufacturer's recommendation when replacing batteries in your headlamp