

🔋 Power your clean lifestyle with confidence — never miss a spot!
The Lcenerga 1800Li Lithium Ion Battery is a high-performance, 14.4V 1800mAh replacement battery compatible with a wide range of iRobot Roomba models (400 to 900 series). Engineered with premium materials and smart circuitry, it delivers reliable power for up to 500 recharge cycles. Safety certifications (UL/CE/FCC/RoHS) ensure eco-friendly and secure operation. Backed by a 12-month warranty and responsive customer support, it’s the smart choice to keep your Roomba running longer and stronger.














| ASIN | B0C4BGKS98 |
| Batteries | 1 A batteries required. (included) |
| Best Sellers Rank | #165,655 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #156 in Vacuum Replacement Batteries |
| Customer Reviews | 4.1 4.1 out of 5 stars (148) |
| Date First Available | May 4, 2023 |
| Item Weight | 15.2 ounces |
| Item model number | 1800Li |
| Manufacturer | Shenzhen QiJia Information Technology Co.,Ltd |
| Package Dimensions | 5.98 x 2.83 x 2.64 inches |
C**P
So far battery appears to be 6000am!
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.
T**Y
Worked perfectly
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.
A**R
Long lasting battery
Easy, easy drop in fit. So far, so good! Huge difference in battery capacity from 2000 MaH
M**M
Unable to charge after several runs
Was unable to charge after several runs. Brought a different brand and my roomba immediately recharged.
M**E
Works
Works great.
T**Y
Great
Great
S**E
Roomba 980
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.
M**O
Works good
Needed to change a part of my roomba and it was easy to install and now my vacuum works great
Trustpilot
3 weeks ago
1 day ago