3000mah Replacement Battery for Shark ION Robot RV700, RV720, RV750, RV755, for Eufy RoboVac 11, 11S, 30, 30C, 15C, 15T, 12, 35C, 15C MAX, for Ecovacs Deebot N79S, 500, N79, DN622, 14.8V

Worked well

Easy to replace and runs much longer than the old battery.

I purchased this battery last April for a spare. I finally installed it July 3 and found that it was completely dead. I put the Deebot on the charger and got a solid red light and four beeps. This error signal indicates a faulty battery. The battery has a two-year warranty and I tried to find out how to contact them, but I could not find any way to contact them via their add for a replacement. Not a happy customer.

Our robot vacuum was showing signs of a weakening battery, then stopped working altogether. Though I was afraid a replacement battery would not help, it did.

Easy to install. They little screw Drive was very helpful. Fit perfect and now our vacuum is working perfectly

Our vacuum was only running for about 15 minutes before going back to charge. With the swap of the battery, the run time was extended to about 2 hours now but that only lasted a couple months. As of now (3 months later) our vacuum run time is already back down to only an hour. So I’m guessing this battery will last about 6 months before our vacuum is useless again

Bought 2, both batteries on full charge lasted more than 90 mins....Keep in mind -- first full charge lasted less than 30 mins... but on subsequent charges seems to hold up way better...Strangely -- the vacuum runs around a little faster, inexplicable. Maintains suction well.

I am about quality. This battery seems to work. I have hade it since June 2, 2023 and use my vacuum all daily. Not the battery doesn’t register as being charged seems to need charged constantly. Very sad indeed. Spend you dollars elsewhere if you ask me.