If your original battery plug is 3 Prong ,Please do not buy this Battery. There are two different plugs (2 Prong and 3 Prong) are compatible for shark Ion Robotics series battery. High capacity for your imachine, enough for clean the whole house, ONLY 2 PRONG Maketplace New 5Pcs 41FT Pink Flowe Galand Atificial ose Ach Vines Fake Sping Floal Galand Fo Flowe Wall Backdop Wedding Mothes Day Gaden Tea Paty Decoation SKU: sh25060752046634473 Fom $25.59 Frequently bought together This item: Replacement Battery Pack for Shark Ion Robot RVBAT850 RVBAT700 Battery for RV-85 RV-850 RV 750_N Robots 14.8V 2800mAh 45.8Wh $2380 + Colorfullife Replacement Parts for Shark Ion Robot RV700, RV720, RV750 , RV750C, RV755, NOT Fit RV700N, RV750N, Replacement Part RVFFK700 and RVSBK700 2 Pack RVSBK950 Side Brushes Replacement For Shark ION Robot Compatible R85 Rv850 Rv850brn Rv851wv Rv871 S86 S87 R71 Rv700 N R72 Rv720 N R75 Rv750 N Av75 The replacement battery ONLY Replace for RVBAT850 Battery, ONLY Fit And Only Compatible for shark Ion Robot RV700_N, RV720_N, RV725_N, RV761, RV850, RV850BRN, RV850C, RV850WV, RV851WV, RV871, RV871C ,RV1000S, UR1000SR Warning:This battery can not replace rvbat700 Battery and is not Fit Shark ion Robot models:RV700,RV720,RV750,RV755. Voltage:14.8V Capacity:2600mah Longer working time than original battery Replacement Battery Model: RVBAT850 Battery. Battery Type:Li-ion / Voltage:14.8V / Capacity:2600mAh. Make sure that you original battery connector is the same as pictured(2 Prong). Shark Vacuum Replacement Parts Replacement Battery Pack For Shark Ion Robot RVBAT850 Shark Iq Robot Vacuum Battery Replacement