The Energizer EL123A 3V Battery is designed with advanced lithium technology. Meticulously engineered for the rigorous demands of high performance electronic equipment in a multitude of uses.Don't scrimp on quality when it comes to the lifeblood of the electronics upon which you depend. Choose a battery built to the highest quality, choose Energizer! The EL123A batteries will last 3-5 times longer than alkaline batteries in most applications.Specifications and Features: This battery is a replacement for: CR123 CR123A CR123-A EL123 DL-123 123 Sanyo K123LA CR17345 EL123AP SF123A1 Various 123