Battery Type: Li-ion Polymer battery
Capacity: 200mAh
Nominal voltage: 3.7V
Pack dimension: 5.0 x 20.5 x 25.0mm
Weight: 6g
Compatible Models:
SportDOG FieldTrainer 425 SD-425S Transmitters
SportDOG SR-225 SR-225S SR-225W SportHunter 825 SD-825 Receiver