The BAT-LR03/EGI-BOX is a part of the Energizer family of lithium coin cell batteries. It is a 3-volt, non-rechargeable, long-life battery and is used for various consumer electronics, such as remote controls, small electronics, toys, and medical equipment. The BAT-LR03/EGI-BOX is durable and reliable, featuring a long shelf-life and up to 10 times the life of comparable alkaline batteries. It is designed for use in low drain and intermittent applications, where it delivers a stable current and maintains a consistent level of power.