Comments on: FirstPower 3.2Ah RVBAT850 Battery – Replace for Shark Vacuum Battery Replacement, Shark Ion R75, RV761, RV850C, RV1000S, RV1100VL, RV101AE, UR1000SR, RV700_N, RV720_N (NOT for 3-Prong Connector)

By: The#1Man

The#1Man — Thu, 09 Jan 2025 19:26:19 +0000

Redeemed credibility
I have only had the battery for a month and my sweeper only runs twice a week a this battery ðª« already wonât hold a charge. By all means buy the mfg battery jus better quality than this Chinese version although they are all made in china. After being contacted by seller they made it right by sending me another battery ð free of charge I hope to have a better experience the second time around. But I have to commend the customer service for their efforts in resolving this issue.

By: Gabriela

Gabriela — Thu, 09 Jan 2025 19:26:19 +0000

Worked flawlessly!
No issues so farâ¦knock on wood! Has been working great for several months. Itâs definitely extended the life of my robÃ³ vac!

By: merlin696

merlin696 — Thu, 09 Jan 2025 19:26:19 +0000

Battery lasted a month
The original battery could still do the whole house after a couple years of using it daily, I replaced it because I noticed that it would be about 20% left when it was done so I figured I would per-empitvly replace it. This battery after a month of not even daily use makes it half way through the first floor of the house (800 sq-ft tops) and I get a notification that I need to go put the Shark back on the charger. Don’t waste your money.I want to add these battery packs are just made of 4x 18650 batteries, the very same that is basically in every vape mod, this is battery technology that is well known and used by many millions of people every day, these batteries can be very powerful and last a long time, it is no excuse to be using such garbage batteries when there are such high quality products on the market at low prices.

By: M B

M B — Thu, 09 Jan 2025 19:26:19 +0000

Just as good as name brand
Had this for a while and it does just as well as the one that came with my robot vacuum which would have cost me $70 plus shipping. There is no suction loss and it was simple to put in and fits great. Charges just like the original so I say this is worth the $$$ The quality is great and it seems very durable. If I have any problems I will update this review.

By: Upallnite

Upallnite — Thu, 09 Jan 2025 19:26:19 +0000

Best Battery for the cash!
Fits well. Not a single issue since replacing my battery. Run times have extended 10% over the original. I wonder if the manufacturer was cheaping out on the stock cells? Idk. But what I can tell you is that it works! And my vacuum loves a hard life keeping up with 2 Corgies and 4 of their human servants!

By: Tim Dasenbrock

Tim Dasenbrock — Thu, 09 Jan 2025 19:26:18 +0000

It fit
It’s a battery. It fit. My floors are clean.All is well.

By: Jon W

Jon W — Thu, 09 Jan 2025 19:26:18 +0000

Great long lasting battery
Needed to upgrade the battery in our Shark Vacuum and this was a great choice. The fit was perfect and the charge last as long as the OEM version. Glad to have found this product.

By: Rylee McDaniel

Rylee McDaniel — Thu, 09 Jan 2025 19:26:18 +0000

Would purchase again
This battery has been a great alternative to the one listed on Shark website for my robot vac. It charges well and holds as long as the previous name brand one. Works well and quality seems great!