Exell CR1/3 3V Lithium Battery 2L76 K58L DL1/3N CR1/3N Exell Batteries not only provide consumers with high efficiency, long-lasting performance, they also function as replacement batteries for an array of common and unique applications. Ranging from vintage camera equipment to sophisticated medical testing equipment. Exell Batteries can meet the needs of all consumers. Also known as: 2L76, K58L, CR1/3, CR1/3N, DL1/3N, 5018LC, CR11108, CR1/3N.The CR1/3N or 2L76 is a popular lithium cell that is commonly used in cameras. The CR1/3N cells have a shelf life of 10 + years, so why not buy two or more. The CR1/3N or 2L76 cell can be used as an effective high power replacement for a stack of two LR44 cells. 5000E.