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Your cart is empty.Product Description
2 Prongs Connector (Plug)
Please make sure your Shark battery model is RVBAT850 and the connector is 2 prongs
Compatible with Shark Ion RV700_N, RV720_N, RV725_N, RV750_N, R75, R85, RV850, RV850C, S87, RV851WV, RV871, RV871C, RV761, RV1000S, UR1000SR robot vacuum cleaners. They use 2 prongs' connector (plug).
NOT compatible with Shark Ion RV700, RV720, RV750, RV755 which are 3 prongs' connector.
Dak J. Lyons
August 14, 2025
I had my robot vacuum for a few years, and it was just sitting in the garage. When I got it out to use, or maybe sell, it put it all together and found out the batter wouldn't charge. after research and review checking, this one seemed like a good deal. It came fast, and was very easy to install. It worked right away without needing a charge, but I went ahead and charged it and it worked great.Went ahead and sold it anyway.
Julia e. M.
July 26, 2025
EDIT:It's been 6 months since my initial review- I'm now having the same problem as before, this battery now only stays charged for about 30 minutes and then my unit just dies. ðŸ˜Just as good as manufacturers battery. So far no issues. Linda's been running good as new since installing the new battery. Arrived quickly.
Kealie Owens
July 21, 2025
I ordered this as a replacement for my Shark vacuum since it was no longer charging. It seems like good quality. It was simple to install, it fit perfectly, and the cost was well worth it.
Kami
May 5, 2025
The charge doesn’t seam to last as long as the original battery for my Shark Robot Vacuum. It works and was half the cost. Not sure on how long it will last. We shall see!
a4tunehunter
May 2, 2025
Seems great. Looked it up on Shark and it was 65.00 better price here
Grant Bacon
March 27, 2025
I purchased the product and received it early November 2023. Theproduct worked great to start and the vacuum could easily vacume the down stairs of my house. The batter now charges to 100% and can only make it through 30% of the downstairs and the battery dies before it can make it back to the dock. I I feel the product should last well over a year.
Kindle Customer
February 13, 2025
these batteries 20.00 cheaper and work great...
Sharla
January 26, 2025
Quick service and easily installed!
Customer
January 3, 2025
The battery seems to charga fine.and lasts as long as I would expect
Gigi
December 11, 2024
C’était pour remplacer la batterie de ma balayeuse Shark. Je suis très satisfait; la couleur et la marque de la batterie ne sont pas les mêmes, mais la batterie affiche les mêmes données et surtout, ça marche. Merci!
Gary Dillman
December 8, 2024
It was an exact replacement and worked right out of the box
Stephane Latour
December 7, 2024
Fonctionne très bien depuis quelques mois sur une Shark RV912SCA.
Tracey
December 6, 2024
The many good reviews prompted me to order this replacement battery. It matched the current one that I had but sadly all I got was a blinking red charge light - my unit wouldn’t recognize the battery or charge, even with multiple resets. Not sure if the battery itself is a dud? Started the return process.
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