Replacement battery for Compact+. Specifications: 2000mAh, 2.4V, Nickel. Compatible with: Compact+, Compact Plus. Replaces: Optelec EP-1, Optelec LBL-00911A, Optelec RFD-01237, Optelec 469258. Optelec replacement battery designed for Electronic Magnifier devices. Delivers steady power for reliable everyday operation.