smavco Bundle Battery for Extech i5 Infrared Camera, FLIR i7 ( P/N 1950986 ) Plus Stereo Audio Cable, 2200mAh Capacity: 2200mAh Dimension: 68.50 x 18.50mm Compatible part nos: 1950986, T197410 Compatible models: Extech flir i3, i5, i7, IRC40 infrared camera