New RVBAT850 Battery for Shark Ion R75 RV761 RV850 RV850C RV1000S 2-prongs
RVBAT850 KB28 JL15. For Shark RV700 RV720 RV725 RV750 RV750C RV755 ION Robot Vac. Remove the old battery, carefully install the new battery on the battery box, tighten the screws, and then connect the wires of the new battery.