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Genuine 1800LI Replacement battery 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 for iRobot Roomba 500 600 700 800 900 Series

Genuine 1800LI Replacement battery 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 for iRobot Roomba 500 600 700 800 900 Series

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Genuine 1800LI High-Performance Replacement Battery for iRobot Roomba 500/600/700/800/900 Series

Is your Roomba cleaning less and charging more? Bring your robot vacuum back to peak performance with the Genuine 1800LI Replacement Battery. Specifically engineered for compatibility across a wide range of iRobot Roomba 500, 600, 700, 800, and 900 series models, this high-capacity lithium-ion battery delivers the extended runtime and consistent power your robot needs to complete its cleaning cycle effectively, every time.

Experience Peak Cleaning Performance: The Genuine 1800LI Replacement Battery for Your Roomba Robot Vacuum

Is your Roomba cleaning less, running shorter cycles, and failing to return to its dock, leaving your floors half-cleaned? Restore the powerful, full-coverage cleaning performance your iRobot was engineered to deliver. Introducing the Genuine 1800LI Replacement Battery, the high-capacity, long-lasting power cell designed as the perfect OEM-compatible upgrade for a wide range of Roomba 500, 600, 700, 800, and 900 series models. This isn't just any battery; it's the intelligent power solution that provides extended runtime for deep cleaningenhanced suction power, and reliable docking to ensure your robot vacuum completes every job, every time.

Why This Genuine 1800LI Battery is the Smart Upgrade for Your Roomba

Your Roomba's original battery naturally degrades over hundreds of cycles, reducing cleaning area and performance. A mismatched battery can cause errors and poor charging. Choosing this authentic replacement battery for Roomba 600, 700, 800, and 900 series ensures:

  • Guaranteed Extended Runtime & Cleaning Power: Engineered to deliver the full 1800mAh capacity your Roomba needs to clean larger areas on a single charge, restoring maximum cleaning coverage for robot vacuums. Provides the consistent voltage required for optimal motor and suction performance.

  • Perfect System Compatibility & Communication: Designed with the correct chip for intelligent power management communication with your Roomba's motherboard. This ensures accurate battery level reporting, proper charging cycles, and reliable return-to-home functionality.

  • Superior Value with OEM Performance: Offers OEM-equivalent performance for iRobot Roomba at a fraction of the cost. It's built with high-grade cells and safety circuits, making it a cost-effective battery replacement for smart home appliances that protects your investment.

  • Revitalize Your Cleaning Robot: Breathe new life into your older Roomba model. This high-capacity battery for Roomba 960, 890, 800 series transforms it back into a powerful, dependable cleaning assistant, delaying the need for a costly new unit.

Precision Engineered Core Specifications:

  • Voltage: Optimal 14.4V DC output, perfectly matching your Roomba's power system.

  • Capacity: High-performance 1800mAh Lithium-Ion capacity, engineered for extended cleaning sessions.

  • Cell Configuration: Utilizes high-quality, new 1800LI series Lithium-Ion cells with a stable discharge curve.

  • Protection: Integrated advanced protection circuit with safeguards against overcharge, over-discharge, short-circuit, and overheating.

Product Highlights: Engineered for Smarter, Longer Cleaning

  • Broad Model Compatibility: A true universal upgrade, compatible with Roomba 500, 600, 700, 800, and 900 Series models including popular variants like the 960, 981, 890, 805, 680, 675, and 652 (replaces OEM part 4376392).

  • Enhanced Cleaning Endurance: The 1800mAh high-capacity robot vacuum battery supports longer runtimes, allowing your Roomba to tackle multiple rooms or larger spaces without dying mid-clean.

  • Intelligent & Safe Operation: Features smart chip integration for seamless communication with your Roomba, ensuring safe charging and battery management.

  • Easy Installation: A true drop-in replacement battery for iRobot Roomba, requiring only a screwdriver. No technical expertise needed.

  • Restores Original Performance: Effectively revives your robot's cleaning power, suction strength, and navigation reliability, making it the high-value maintenance part for automated home cleaning.

Don't let a weak battery shorten your Roomba's reach and limit its potential. The Genuine 1800LI Replacement Battery is the high-performance, reliable power solution that expertly restores your robot vacuum to its full, automated cleaning glory.

Power a Cleaner Home. Maximize Your Robot's Potential. Order Your Compatible 1800LI Battery Today!

Technical Specifications

  • Battery Model: 1800LI (Compatible with OEM Part # 4376392)

  • Battery Type: Lithium-ion (Li-ion)

  • Voltage: 14.4V

  • Capacity: 1800mAh

  • Compatibility: iRobot Roomba 500, 600, 700, 800, 900 Series.

  • Condition: Brand New, 100% Compatible.

Compatible Machine Models:

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, Roomba 760, Roomba 770, Roomba 780, Roomba 790

Roomba 800, Roomba 801, Roomba 805, Roomba 850, Roomba 860, Roomba 870

Roomba 877, Roomba 890, Roomba 891, Roomba 895, Roomba 896

Roomba 900,Roomba 960, Roomba 965, Roomba 980, Roomba 985

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    The batteries we sell are all brand-new ones. We do not offer refurbished or used batteries.Quality is king, and integrity is the foundation.

  • 1-Year Warranty

    Our high-performance batteries offer reliable power, free replacement service, and fast worldwide shipping.

  • 60-Day Return Guarantee

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Genuine 1800LI High-Performance Replacement Battery for iRobot Roomba 500/600/700/800/900 Series

Is your Roomba cleaning less and charging more? Bring your robot vacuum back to peak performance with the Genuine 1800LI Replacement Battery. Specifically engineered for compatibility across a wide range of iRobot Roomba 500, 600, 700, 800, and 900 series models, this high-capacity lithium-ion battery delivers the extended runtime and consistent power your robot needs to complete its cleaning cycle effectively, every time.

Experience Peak Cleaning Performance: The Genuine 1800LI Replacement Battery for Your Roomba Robot Vacuum

Is your Roomba cleaning less, running shorter cycles, and failing to return to its dock, leaving your floors half-cleaned? Restore the powerful, full-coverage cleaning performance your iRobot was engineered to deliver. Introducing the Genuine 1800LI Replacement Battery, the high-capacity, long-lasting power cell designed as the perfect OEM-compatible upgrade for a wide range of Roomba 500, 600, 700, 800, and 900 series models. This isn't just any battery; it's the intelligent power solution that provides extended runtime for deep cleaningenhanced suction power, and reliable docking to ensure your robot vacuum completes every job, every time.

Why This Genuine 1800LI Battery is the Smart Upgrade for Your Roomba

Your Roomba's original battery naturally degrades over hundreds of cycles, reducing cleaning area and performance. A mismatched battery can cause errors and poor charging. Choosing this authentic replacement battery for Roomba 600, 700, 800, and 900 series ensures:

  • Guaranteed Extended Runtime & Cleaning Power: Engineered to deliver the full 1800mAh capacity your Roomba needs to clean larger areas on a single charge, restoring maximum cleaning coverage for robot vacuums. Provides the consistent voltage required for optimal motor and suction performance.

  • Perfect System Compatibility & Communication: Designed with the correct chip for intelligent power management communication with your Roomba's motherboard. This ensures accurate battery level reporting, proper charging cycles, and reliable return-to-home functionality.

  • Superior Value with OEM Performance: Offers OEM-equivalent performance for iRobot Roomba at a fraction of the cost. It's built with high-grade cells and safety circuits, making it a cost-effective battery replacement for smart home appliances that protects your investment.

  • Revitalize Your Cleaning Robot: Breathe new life into your older Roomba model. This high-capacity battery for Roomba 960, 890, 800 series transforms it back into a powerful, dependable cleaning assistant, delaying the need for a costly new unit.

Precision Engineered Core Specifications:

  • Voltage: Optimal 14.4V DC output, perfectly matching your Roomba's power system.

  • Capacity: High-performance 1800mAh Lithium-Ion capacity, engineered for extended cleaning sessions.

  • Cell Configuration: Utilizes high-quality, new 1800LI series Lithium-Ion cells with a stable discharge curve.

  • Protection: Integrated advanced protection circuit with safeguards against overcharge, over-discharge, short-circuit, and overheating.

Product Highlights: Engineered for Smarter, Longer Cleaning

  • Broad Model Compatibility: A true universal upgrade, compatible with Roomba 500, 600, 700, 800, and 900 Series models including popular variants like the 960, 981, 890, 805, 680, 675, and 652 (replaces OEM part 4376392).

  • Enhanced Cleaning Endurance: The 1800mAh high-capacity robot vacuum battery supports longer runtimes, allowing your Roomba to tackle multiple rooms or larger spaces without dying mid-clean.

  • Intelligent & Safe Operation: Features smart chip integration for seamless communication with your Roomba, ensuring safe charging and battery management.

  • Easy Installation: A true drop-in replacement battery for iRobot Roomba, requiring only a screwdriver. No technical expertise needed.

  • Restores Original Performance: Effectively revives your robot's cleaning power, suction strength, and navigation reliability, making it the high-value maintenance part for automated home cleaning.

Don't let a weak battery shorten your Roomba's reach and limit its potential. The Genuine 1800LI Replacement Battery is the high-performance, reliable power solution that expertly restores your robot vacuum to its full, automated cleaning glory.

Power a Cleaner Home. Maximize Your Robot's Potential. Order Your Compatible 1800LI Battery Today!

Technical Specifications

  • Battery Model: 1800LI (Compatible with OEM Part # 4376392)

  • Battery Type: Lithium-ion (Li-ion)

  • Voltage: 14.4V

  • Capacity: 1800mAh

  • Compatibility: iRobot Roomba 500, 600, 700, 800, 900 Series.

  • Condition: Brand New, 100% Compatible.

Compatible Machine Models:

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, Roomba 760, Roomba 770, Roomba 780, Roomba 790

Roomba 800, Roomba 801, Roomba 805, Roomba 850, Roomba 860, Roomba 870

Roomba 877, Roomba 890, Roomba 891, Roomba 895, Roomba 896

Roomba 900,Roomba 960, Roomba 965, Roomba 980, Roomba 985

Battery Capacity 4400mAh
Voltage 14.4V
Model No 1800LI
Warranty 12 Months
🔒 Secure Payment
🚚 Fast Global Shipping
🛡 12-Month Warranty
📩 24×7 Support
✓ UN38.3 certified · CE compliant · RoHS compliant · Safe for air shipping
UN38.3 Certified, CE Compliant, RoHS Compliant, Safe for Air Shipping

🔋 Lithium-Ion Battery Conditioning

For optimal electrochemical performance, new lithium-ion batteries should undergo 2–3 complete charge and discharge cycles before reaching full capacity.

This stabilization phase allows the internal cell chemistry to achieve balanced ion distribution, ensuring maximum runtime, stable voltage output, and extended cycle life.

After this initial conditioning period, no further full discharge cycles are required.

✅ Quality Issue – Free Return & Replacement

🛡 Premium Warranty Protection

  • 12-Month Limited Manufacturer Warranty
  • 60-Day No-Hassle Money Back Guarantee
  • Up to 60 Days Refund Window (Policy Based)
  • Replacement for defective or misrepresented items
  • Dedicated customer service response within 24 hours

View Full Warranty Policy →

🚚 Professional Shipping Standards

  • Orders processed within 24 business hours (excluding weekends & holidays)
  • Real-time tracking number provided upon dispatch
  • Transit time varies by region and logistics carrier
  • Please verify your shipping address before order confirmation
  • Address changes are not possible once shipment is dispatched

Shipping Policy Details →

📌 Product-Specific Notice

US Shipping: USPS. (Normally 2-7 Business Days)

📩 Customer Care Commitment

We are committed to delivering professional-grade battery solutions and responsive after-sales service. If you experience any issues, please contact our support team before leaving feedback.

Contact Customer Support →

✓ Safety & Quality Assurance

  • Certified to CE, RoHS, UN38.3 international safety standards.
  • Built-in protection against overcharging, overheating, and short circuits.
  • Shipped in compliance with IATA regulations for lithium batteries.
  • Compatible with OEM chargers. No firmware modification required.

Questions about compatibility? Contact us with your device model number before ordering.

CC

Cao Chuanping

Power Systems Consultant · 8+ years in replacement battery sourcing & evaluation · View profile →

Disclaimer:
All batteries sold on accessories-mall.com are replacement parts. accessories-mall.com doesn't affiliate with any of the original manufacturers. Any registered trademarks or model names listed above are identified as purposes of showing compatibility only.

Q: Is this 1800LI battery truly compatible with both my older Roomba 650 and my newer Roomba 960?

A: Yes, the 1800LI (P/N 4376392) is a universal battery designed for broad compatibility across multiple Roomba generations that share the same battery form factor and voltage. It is confirmed to work with models from the Roomba 500, 600, 700, 800, and 900 series. This includes popular models like the 600-series (650, 690), 800-series (890, 805), and 900-series (960, 981). Before purchasing, simply verify your Roomba's series number (usually found on the underside or in the bin). The installation is typically a simple, plug-and-play process: remove the bin, take out the old battery, and insert the new 1800LI. Your Roomba will recognize it immediately and resume normal operation with restored runtime.

Q1: Is this the genuine iRobot replacement battery for my Roomba, and how does it ensure optimal cleaning performance and longevity?

Yes, this is a 100% genuine iRobot OEM high-performance battery with part number 1800LI (4376392), the exact power cell engineered and certified by iRobot. It is specifically designed for compatibility across a wide range of Roomba models, including the Roomba 600 Series (690, 695, etc.), 700 Series (770, 771, 785, etc.), 800 Series (860, 890, 895, etc.), and 900 Series (960, 970, 981). Using this authentic battery is crucial for maintaining your robot's original cleaning logic, consistent suction power, and reliable communication with the Home Base, ensuring every run delivers the thorough, predictable clean you expect.

Q2: What makes the 1800LI battery the ideal choice for extending the runtime and coverage of my Roomba 600, 800, or 900 series vacuum?

This factory-spec lithium-ion battery provides up to 120 minutes of continuous cleaning power on a single charge for compatible models, directly restoring your robot's original endurance. Key benefits include:

  • Complete Home Coverage: Enables multi-room cleaning sessions without needing to recharge mid-cycle, ensuring your entire floor is cleaned in one efficient mission.
  • Consistent Suction & Navigation: Delivers stable voltage to maintain peak suction power and precise navigation throughout the entire battery cycle, unlike third-party batteries that can cause performance drops.
  • Optimized Recharging: Works seamlessly with the Home Base for efficient recharging, supporting the battery's long-term health and readiness for scheduled cleanings.

Q3: How does the genuine iRobot 1800LI battery protect my Roomba's system integrity compared to aftermarket alternatives?

This OEM battery is integrated with iRobot's proprietary battery management system (BMS), which actively monitors cell health, temperature, and charge cycles. This ensures:

  • Safe Operation: Built-in protections prevent overcharging, overheating, and deep discharge, significantly reducing any risk of damage to your Roomba's internal circuits.
  • Accurate Battery Reporting: Your Roomba's dashboard and app will display precise runtime estimates and battery health status, avoiding the "unknown battery" errors common with uncertified replacements.
  • Long-Term Reliability: Manufactured with premium-grade lithium-ion cells that meet iRobot's strict cycle life standards, ensuring durability over hundreds of charges.

Q4: Is this battery truly compatible with my specific Roomba model (e.g., 690, 860, 960)?

Yes, it offers broad, guaranteed compatibility. The genuine iRobot 1800LI (4376392) battery is the official replacement for the Roomba 600, 700, 800, and 900 series. This includes popular models such as:

  • 600 Series: 614, 615, 640, 652, 665, 670, 671, 675, 677, 680, 685, 690, 695
  • 700 Series: 701, 705, 710, 715, 720, 721, 725, 730, 735, 740, 745, 750, 755, 760, 770, 771, 775, 776, 780, 785, 790
  • 800 Series: 801, 805, 860, 870, 880, 890, 891, 895
  • 900 Series: 960, 961, 965, 966, 970, 971, 980, 981

It is a direct, plug-and-play replacement that requires no modification.

Q5: Why is investing in the genuine iRobot battery essential for maintaining my robot vacuum's performance and value?

Installing a new genuine iRobot 1800LI battery directly safeguards your investment by:

  • Restoring Original Performance: Returns your Roomba to its factory-designed cleaning runtime and efficiency.
  • Preserving Software/Hardware Harmony: Ensures full compatibility with iRobot OS updates and features like Dirt Detect™ and automatic recharge/resume.
  • Protecting Your Warranty: Use of non-OEM batteries can void any remaining iRobot warranty or support coverage.
  • Ensuring Cost-Effectiveness: A genuine battery provides reliable performance for years, preventing the recurring costs and frustrations of premature aftermarket battery failures.