
ABL-D2 / ABL-D2A Replacement Battery for Roomba j-Series, i-Series, e-Series & Combo Series
One Battery for Your Modern Roomba Fleet. This high-compatibility ABL-D2 replacement battery is engineered to the 32Wh (14.4V) specification for a wide range of newer iRobot Roomba models. Power your compatible Roomba j, i, e, and Combo series robots to restore reliable runtime and maintain seamless smart home integration.
Universal Compatibility
This ABL-D2 battery is a direct replacement for the following iRobot Roomba models:
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Roomba j-Series: j7 (j7150), j7+ (j7550), j8+, j9+
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Roomba i-Series: i7+, i8+, i4, i4+ (i4150)
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Roomba Combo Series: Combo i5, Combo i5+, Combo j5, Combo j5+
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Roomba e-Series: e5 (e5150, e5152), e6 (e6198)
Important Incompatibility Notice
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This battery is NOT compatible with:
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Roomba i3, i6 (These models use a different, incompatible battery)
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Roomba s-Series (s9+)
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Roomba 600, 700, 800, 900 Series
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Performance Comparison: New vs. Worn-Out Battery

| Feature | Worn-Out Battery | New ABL-D2 Battery |
|---|---|---|
| Runtime | Shortened, dies mid-job | Full 32Wh Capacity |
| Smart Features | Mapping errors, failed jobs | Reliable Smart Mapping |
| Suction Power | Inconsistent | Consistent Performance |
| Charging | May not hold charge | Stable & Reliable |
Key Specifications
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Battery Models: ABL-D2, ABL-D2A
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Capacity: 32 Wh
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Voltage: 14.4 V (Critical for Compatibility)
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Type: Li-Ion Battery
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Condition: Brand New, High-Quality Replacement
Why Choose This ABL-D2 Battery?
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Broad Modern Compatibility: A single battery solution for most of iRobot's latest j, i, e, and Combo series vacuums.
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Restores Smart Mapping: Provides stable power for vSLAM navigation, ensuring your robot remembers your home's map.
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Guaranteed Fit & Safety: Precision-engineered for a perfect physical and electrical connection, with integrated protection circuits.
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Optimal Performance: Delivers the correct power profile for efficient cleaning and reliable charging on the Home Base.

Easy 2-Minute Installation
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Turn your Roomba over and open the battery compartment latch.
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Pull the tab to remove the old battery.
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Insert the new ABL-D2 battery until it clicks securely into place.
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Close the cover and place the robot on its Home Base for a full charge.
Critical Compatibility Note
While this battery fits both standard and Combo models, please note that Combo robots (i5+, j5+) have a different internal design for mopping. This battery is specifically engineered to be compatible with both types.
Frequently Asked Questions (FAQ)
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Q: Is this compatible with my Roomba Combo j5+?
A: Yes. This is a key feature of the ABL-D2 battery—it is specifically designed to be compatible with the Combo j5+ and i5+ models. -
Q: Why is it NOT compatible with the Roomba i3?
A: The Roomba i3 and i6 use a different physical connector and voltage system. Using an incompatible battery can cause damage. -
Q: What's the difference between ABL-D2 and ABL-D2A?
A: These are functionally identical part numbers, often varying by production batch or region. They are fully interchangeable. -
Q: Will this work with a Costco Roomba i8+?
A: Yes. The Roomba i8+ is a variant of the i7+ and uses the ABL-D2 battery.
Ready to Simplify Your Battery Replacement?
Order your universal ABL-D2 battery today and keep your modern Roomba running like new.

Replacement part number: ABL-D2 ABL-D2A ABL-D2B ABL-D1 4624864
Compatible Vacuum Cleaner Models: Press [Ctrl + F] to search for your type
| Battery Capacity | 32Wh/2210mAh |
| Voltage | 14.4V |
| Model No | ABL-D2 |
| Warranty | 12 Months |
New lithium-ion batteries must be fully charged and fully discharged two to three times before being fully conditioned.
Please note that the full capacity and life of a new lithium-ion battery is only achieved after 2 to 3 full charge and discharge cycles.
After you have gone through 2 to 3 cycles, you never have to condition the battery again.
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