Which 9 volt battery lasts the longest?

Which 9 volt battery lasts the longest? Energizer Advanced Lithium 9V Batteries are a great long-lasting choice. The lithium design has a storage life of up to 10 years, and lithium batteries can last up to twice as long as alkaline batteries. Which 9V battery lasts the longest? Ultralife Lithium 9Volt battery The Ultralife Lithium … Continue reading Which 9 volt battery lasts the longest?