1800LI Replacement Battery for iRobot Roomba 500 600 700 800 900 Series Compatible with Roomba 960 981 970 965 801 805 850 860 890 891 895 695 690 685 680 677 675 671 670 665 652 640 614 615 4376392

Great replacement battery

Perfect fit for our Roomba. Took about two minutes to remove dead battery and install new battery. Followed instructions regarding initial charging before use brought the old beast back to life.

Ever since I bought this replacement battery my Roomba will not charge. I now have to buy a regular battery to get it to operate correctly. When ever I put it on the charger I get an error reading #8. Which means the t can’t communicate with the Lithium battery…don’t waste your money!!

The battery fits my Roomba model 690 perfectly, and so far, it has been the perfect replacement battery for a very fair cost. The case of the battery differs slightly from the original manufacturer's battery, but that difference has not affected the seating in the vacuum's battery compartment. So far, this has been a great product, and the battery life and run time have been on par with the original battery.

very good replacement battery for my Series 900 Roomba. I can now clean the whole place on a single charge again. I will be getting this same one when I need to replace it. Great Value.

The new battery got our IRobot working again

Replace i3 battery fine and charged right up. Didn't seem to have the longevity of the original, but that's so dependent on how much debris is collected. Satisfied with purchase.

Perfect