About this replacement
Designed for ONeil, Extech, Sanei Electric devices. Compatible models include Andes 3, Apex 2, Apex 2i, Apex 3i, Apex 4, Apex 4i, Dual Port, ANDES 3, APEX 2, APEX2, APEX 3, APEX3. Replacement part numbers include 7A100014-1, 7A100014, 91304, 91852, UR-250. Key specifications: 7.4V, 2600mAh, Li-ion.