Extra Digital Battery for iRobot Roomba 400 Series, 14.4V, 3.0Ah
| Products ID: | 125807 |
|---|---|
| Manufactured by: | Extra Digital |
| Availablity: | SOLDOUT! |
| EAN: | 9990000920822 |
High-quality replacement battery by Extra Digital, specifically designed for iRobot Roomba 400 and 4000 series robotic vacuum cleaners to ensure reliable and long-lasting performance.
Practical Power Solution
This Ni-MH battery is the ideal choice for restoring the runtime of your Roomba, providing a stable power supply for thorough daily cleaning cycles.
Key Features
- Large Capacity: 3.0Ah capacity provides ample power for a complete cleaning session.
- Low Self-Discharge: The battery maintains its charge effectively when the device is not in use.
- Reliable Technology: Ni-MH cells offer a safe and proven energy source compatible with original chargers.
- Broad Compatibility: Fits Roomba 400, 4000, Discovery, Dirt Dog, and Create models.
Specifications
| Brand | Extra Digital |
| Model Code | TB920822 |
| Battery Type | Ni-MH |
| Voltage | 14.4V |
| Capacity | 3.0Ah |
Frequently Asked Questions
Is this battery compatible with the Roomba Discovery series?
Yes, it is fully compatible with the iRobot Roomba Discovery series, as well as FloorVac 400 and Dirt Dog models.
Which part numbers does this battery replace?
This battery replaces original part numbers 11700 and 17373.
How should I maintain this Ni-MH battery?
For best results, keep the battery charged and use the vacuum regularly. If storing for a long time, ensure it is charged and kept in a cool, dry place.
SMS & email notification
SMS notification before arrival
We want you to be happy with your purchase. If something isn't right, here's how returns work.
Return window
Most unused items can be returned within 30 days of delivery for a full refund or exchange. Items must be in original condition with original packaging.
Refund timeline
Once we receive and inspect your return, a refund is issued within 7–10 business days to the original payment method.
Conditions
- Item must be unused and in original condition
- Include your receipt or proof of purchase
- Perishable or custom-made items are non-returnable
- Return shipping is covered only for faulty or incorrect items
Ready to return?
Contact us and we'll guide you through the process.
























