Replacement battery for iMag4700 Flowmeter. Specifications: 14500 mAh, 7.2V, Li-ion. Compatible with: iMag4700 Flowmeter, AG2000 Flowmeter, WMX104 meters, iMAG4600 meters. Replaces: Seametrics 100889, Seametrics XL-205F/2S1P, Seametrics 31126. Seametrics replacement battery designed for Automatic Flusher devices. Provides reliable power for your device.