Replacement Shark Ion RVbat700 Battery for RV700,RV720,RV725,RV750 Model 14.8V 2600mAh Rechargeable Battery (3 Prong Plug)
Brand: Anztek
Color: BLUE
Specifications:

Voltage:14.8V

Capacity:2600mah

Longer working time than original battery

Compatible Models:

Shark Ion Robot :RV700,RV720,RV750,RV755 (only 4 shark robot Models)
Battery Type:Li-ion / Voltage:14.8V / Capacity:2600mAh. High capacity for your Ecovacs & Shark machine, enough for clean the whole house.
This Battery Fit for Shark Ion Robot RV700,RV720,RV750,RV725 Model(only 4 shark robot Models).
This Battery is not fit for Shark Ion Robot RV700_N,RV720_N,RV725_N,RV750_N,RV761,RV850,RV850BRN,RV850C,RV850WV,RV851WV,RV871,RV871C Model.
check your robot model. Also confirm the original battery plug before purchase.
Because the shark Ion robot series battery has two different plugs （2 Prong and 3 Prong）,So Prevent the battery plug does not fit you model shark robots number,You Must Check The Connector of you original battery and the model of your machine. This is very important.