DC-17 MH120AAAL4GC Battery for SportDog 400 SD-400 SD-800 FR200 Receivers DC-17, MH120AAAL4GC, 650-058 Battery for SportDOG FR200, FR-200, FR-200A, Field Trainer 400, SD-400, 400S, SD-400S, 800, SD-800, Sporthunter 400, SD-400, 800, SD-800, Wetland Hunter 400, SD-400, 800, SD-800 Dog Collar Receivers Replacement for the following battery model/part numbers: DC-17, Kinetic MH120AAAL4GC, MH120AAAL4GC, NH120AAAL4GC, NIC1308, 4SN-1/4AAA15H-H-JP1, 650-058. Capacity: 150mAh 4.8V NIHM Rechargeable Battery Pack 1 Year Replacement Warranty