2 Pack - BT-62Q Battery Replacement (2200mah, 7.2v, Li-ion) for Topcon Field Controller Compatible with - Topcon FC-2500, Topcon FC-200, Topcon GMS-2, Topcon BT-62Q, Topcon BT-65Q, Topcon BT-66Q Replacement Battery for Topcon FC-2500, Topcon FC-200, Topcon GMS-2, Topcon BT-62Q, Topcon BT-65Q, Topcon BT-66Q, Topcon FC-100, Topcon FC-120, Topcon FC-2200, Topcon FC100, Topcon FC2000, Topcon GPT-7000i, Topcon GPT-7500, Topcon GPT-9000, Topcon GTS-750, Topcon GTS-751, Topcon BT-30, Topcon FS269, Topcon Field Controller FC100, Topcon Field Controller FC2000, Topcon GPT9000A, Topcon GTS-900 Battery Capacity: 2200mah, Voltage: 7.2v, Type: Lithium-Ion Quantity: 2, Lifetime Warranty Grade A Quality. High Capacity. On Sale for a Limited Time!