Lcenerga for iRobot Roomba Replacement Parts Roomba 1800Li Lithium Ion Battery - Compatible with Roomba 980 960 895 890 860 695 680 690 675 640 614 Series 14.4V 26Wh 1800mAh

From 1800ma to 6000ma major change! Use to have to charge once when doing the 1st floor... Now it does the whole floor and has 50% left!! Hopefully not a cheaply made battery and lasts a while. Only used 3 times so far.

I have an 800 series Roomba and so far this is a perfect replacement battery. It allows my Roomba to run about 1 hour 45 minutes. Update: worked perfectly fine until this week. Now it refuses to charge and throws an error code. I should have bought the Roomba brand. It was not available when I needed it. Waste of my money.

Easy, easy drop in fit. So far, so good! Huge difference in battery capacity from 2000 MaH

Was unable to charge after several runs. Brought a different brand and my roomba immediately recharged.

Works great.

Great

After my first review with 1 star, the company contacted me through Amazon and gave me credit for the battery and I appreciated that they did. There are rather complicated instructions for charging on the Lcenerga site which forbid the owner from letting the battery get below a 10 % charge and instructs that owners should never let the battery get to -0- charge. Problem was that the battery always died before it made it back to the dock, so two "rules" broken. Second problem is, how is anyone supposed to know when something is 10% charged? The Roomba doesn't tell you that. The original battery from Roomba worked for years with no particular charging requirements. I also learned that certain makes (I have a Roomba 980) cannot use a generic battery and most after market retailers do not include that model in compatible lists for generic batteries. I think Lcenerga should also remove that model from its listing.

Needed to change a part of my roomba and it was easy to install and now my vacuum works great