The genuine 1800LI replacement battery is engineered to restore optimal performance to your iRobot Roomba 500, 600, 700, 800, and 900 series robotic vacuum. Compatible with popular models including Roomba 960, 981, 970, 965, 890, 690, and more, this high-quality lithium-ion battery delivers consistent power, longer cleaning cycles, and dependable charging efficiency. Built to OEM standards, it ensures a precise fit and safe operation—making it the ideal solution to bring your Roomba back to peak cleaning performance.
Upgrade your cleaning performance with the Genuine 1800LI Replacement Battery, engineered for maximum compatibility with iRobot Roomba 500/600/700/800/900 Series, including popular models like Roomba 960, 980, 965, 801, 805, 860, 890, 695, 680, 675, 652, 614, and more.
Designed to match the original performance, this premium Li-ion 1800LI battery ensures stronger suction, longer runtime, and reliable cleaning cycles every day.
Genuine 1800LI Replacement Battery for iRobot Roomba 500 / 600 / 700 / 800 / 900 Series – Reliable Power Upgrade
Restore your robot vacuum’s cleaning performance with this Genuine 1800LI replacement battery, specially designed for a wide range of iRobot Roomba models, including 960, 981, 970, 965, 890, 895, 695, 690, and more. Built to meet original performance standards, this battery delivers stable power, longer runtime, and dependable charging — helping your Roomba clean efficiently every day.
If you’re searching for a Roomba 1800LI battery replacement or a genuine iRobot Roomba battery for 500 600 700 800 900 series, this is a high-value, reliable solution you can trust.
Battery Specifications
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Battery Model: 1800LI
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Part Number: 4376392
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Battery Type: Lithium-Ion (Li-ion)
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Voltage: 14.4V
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Capacity: 2600mAh (1800LI series)
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Energy: Approx. 37.4Wh
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Cell Details: High-quality Li-ion cells with high energy density, stable discharge, and long cycle life
Product Highlights
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Genuine 1800LI Battery – Reliable quality, not low-grade aftermarket
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Long-Lasting Runtime – Supports full cleaning cycles with consistent suction power
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Stable Voltage Output – Optimized for iRobot Roomba power management systems
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Premium Battery Cells – Improved durability, reduced capacity degradation
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Built-In Safety Protection – Protection against overcharge, over-discharge, overheating, and short circuits
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Perfect Fit Design – Easy installation, no modification required
Compatible Roomba Models
Roomba 900 Series:
960 / 981 / 970 / 965
Roomba 800 Series:
801 / 805 / 850 / 860 / 890 / 891 / 895
Roomba 600 Series:
695 / 690 / 685 / 680 / 677 / 675 / 671 / 670 / 665 / 652 / 640 / 614 / 615
Roomba 500 / 700 Series:
Multiple compatible models using 1800LI battery
(Please confirm your original battery model is 1800LI / 4376392 before purchase.)
Why Choose This Genuine Roomba 1800LI Battery?
Cheap replacements often fail early or reduce cleaning performance. This genuine 1800LI Roomba battery is designed for maximum compatibility, longer lifespan, and safe charging, making it the ideal choice for households that rely on their Roomba daily. You get OEM-level reliability at a high cost-performance ratio, ensuring your robot vacuum works like new again.
Upgrade once. Clean smarter. Power your Roomba with confidence.
Specifications:
Model: iRobot Authentic Reolacement parts Roomba 1800Li Battery
Votage:14.4V
Capacity: 4400mAh
Color:Green
Compatible Devices:
R3 500 600 700 800 900 Series
Roomba 500, Roomba 510, Roomba 530, Roomba 531, Roomba 532, Roomba 535, Roomba 536, Roomba 540, Roomba 550, Roomba 552, Roomba 560, Roomba 570, Roomba 580, Roomba 595
Roomba 600, Roomba 614, Roomba 615, Roomba 620, Roomba 640, Roomba 652, Roomba 660, Roomba 665, Roomba 670, Roomba 671, Roomba 675, Roomba 677, Roomba 680, Roomba 681, Roomba 685, Roomba 690, Roomba 691, Roomba 695, Roomba 696,
Roomba 700 series
Roomba 760, Roomba 770, Roomba 780, Roomba 790,
Roomba 800 series
Roomba 801, Roomba 805, Roomba 850, Roomba 860, Roomba 870, Roomba 880, Roomba 890, Roomba 891, Roomba 895, Roomba 896,
Roomba 900 series
Roomba 960, Roomba 961, Roomba 964, Roomba 970 and more.
Q1: Which Roomba models are compatible with the Genuine 1800LI Replacement Battery?
A: This Genuine 1800LI replacement battery is widely compatible with multiple iRobot Roomba models, including 960, 981, 970, 965, 891, 890, 895, 860, 850, 805, 801, 695, 690, 685, 680, 677, 675, 671, 670, 665, 652, 640, 615, 614, and more.
It is designed for Roomba 500, 600, 700, 800, and 900 Series robotic vacuums, offering broad compatibility and reliable performance.
Q2: Is this an original-quality or aftermarket Roomba battery?
A: This is a genuine-quality 1800LI battery, engineered to meet or exceed original specifications. It delivers stable voltage, consistent runtime, and long cycle life, making it a dependable and cost-effective replacement compared with low-grade alternatives.
Q3: What are the key specifications of the 1800LI Roomba replacement battery?
A:
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Battery Type: Lithium-Ion (Li-ion)
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Model: 1800LI
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Capacity: High-capacity design for extended runtime
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Compatibility: iRobot Roomba 500 / 600 / 700 / 800 / 900 Series
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Replacement Part Number: 4376392
This ensures strong suction support, efficient cleaning cycles, and stable power output throughout operation.
Q4: How does this battery improve Roomba cleaning performance?
A: The high-efficiency lithium-ion cells provide:
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Longer cleaning time per charge
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Stable power for consistent suction
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Reduced performance drop during cleaning cycles
Your Roomba can clean larger areas more efficiently, reducing the need for frequent recharging.
Q5: Is the 1800LI replacement battery safe for my Roomba vacuum?
A: Yes. This battery includes built-in protection against overcharging, overheating, over-discharge, and short circuits, ensuring safe and reliable operation for everyday home use.
Q6: Will this battery fit my Roomba perfectly?
A: Absolutely. The battery is designed to match original dimensions and connector placement, allowing quick, tool-free installation with a secure fit — no modification required.
Q7: Why choose this Genuine 1800LI replacement battery over cheaper options?
A: Compared to low-quality replacements, this battery offers:
Longer lifespan
More stable power delivery
Better compatibility across multiple Roomba series
Lower risk of vacuum errors or shutdowns
It’s a high-value replacement that saves money in the long run.
Q8: Is this battery suitable for daily household cleaning?
A: Yes. Whether you use your Roomba daily or a few times per week, this durable lithium-ion battery is built for reliable, long-term home cleaning performance.
Q9: Does this replacement battery support original charging docks?
A: Yes. The 1800LI battery is fully compatible with original iRobot Roomba charging bases, ensuring smooth charging and proper battery management.
Q10: Why is this iRobot Roomba 1800LI battery a smart purchase?
A: Because it combines:
Genuine-quality construction
Wide model compatibility
Safe lithium-ion technology
Stable runtime and cleaning efficiency
Excellent cost-performance ratio
It’s a trusted replacement battery that keeps your Roomba running like new.
Q11: How can I order this Genuine 1800LI Roomba replacement battery?
A: Click Add to Cart now to get the Genuine 1800LI Replacement Battery for iRobot Roomba 500 600 700 800 900 Series — restore your robot vacuum’s cleaning power with confidence.
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