Replacement battery fits 6 Eterna compatible models. Specifications: 1600mAh, 3.6V, Ni-Cd. Compatible with: EB1, EML3MISO, EML3NMISO, EMLED3M, EMLED3NM, SEEMLED3M. Replaces: Eterna 3SCH1-5L4B. Eterna replacement battery designed for Emergency Lighting devices. Built to deliver the same performance as the original.