Description
Premium 14.4V 4000mAh Ni-MH Replacement Battery for iRobot Roomba 500 Series Vacuum Cleaner
Technical Features:
✅ High Capacity 4000mAh
Delivers significantly longer cleaning cycles vs. standard 1800–2200mAh OEM batteries. Ideal for large homes, pet hair, and multi-room navigation.
✅ Premium Ni-MH Cell Technology
Uses industrial-grade, low-self-discharge Ni-MH cells that maintain charge during storage and deliver consistent voltage under load.
✅ OEM-Quality Fit & Form
Exact dimensions and terminal alignment as original iRobot batteries—slips right into your Roomba 500/537 without modification.
✅ Enhanced Cycle Life
Rated for over 500+ full charge cycles with proper care—outlasting cheap knockoffs that degrade within months.
✅ Built-In Safety Protection
Integrated circuitry prevents overcharging and short circuits when used with genuine iRobot or compatible chargers.
✅ Easy Installation
Simply flip your Roomba, remove the old battery, and snap in the new one—ready to clean in under 60 seconds.
✅ Eco-Friendly & RoHS Compliant
Free of cadmium, lead, and mercury—safe for your home and the environment.
iRobot Roomba 500 Vacuum Battery Specification:
- Product name: Replacement Battery for iRobot Roomba 500 / 537 / 630
- Battery Type: Nickel-Metal Hydride (Ni-MH)
- Capacity: 4000mAh
- Voltage: 14.4V
- Certification: CE, FCC, RoHS Compliant
- Warranty: 1 Year Warranty + 30 Days Money Back
- Charger Compatibility: All iRobot Home Base® Chargers & Compatible AC Adapters

Fit Part Numbers:
Compatible Models:
(Warm Reminder: Can use “Ctrl” + “F” easily to find your model)
Warranty & Support:
- 1 Year Warranty
- 30-day Return Policy (excluding misuse or damages)
- 24-hour Professional Customer Service
iRobot Roomba Battery Care & Usage Tips
Maximize the lifespan and performance of your new battery with these expert recommendations:
🔋 First Use: Fully charge for 16 hours before first use to activate all cells and achieve maximum capacity.
🔄 Memory Effect Management: Ni-MH batteries benefit from occasional full discharge. Let your Roomba run until it stops automatically once every 2–3 weeks, then recharge fully.
🌡️ Storage: If not using for >30 days, store in a cool, dry place at ~40% charge. Recharge every 2 months to prevent deep discharge.
🔌 Charging: Always use the original iRobot Home Base® or a certified compatible charger. Avoid third-party chargers with unstable output.
⚠️ Safety Guidelines:
- Remove battery when cleaning brushes or performing maintenance.
- Do not puncture, incinerate, or expose to water.
- Recycle responsibly through e-waste programs—Ni-MH batteries are 100% recyclable.
GBatteryShop has been serving customers for 10 years, we supply high performance vacuum batteries replacement for all models and all brands, Dyson, iRobot and more! Our store features a wide selection of exciting, new and innovative products. We provide the biggest deals you’ll find anywhere on a wide range of items.

We accept Paypal, credit card and bank transfer(Commonwealth Bank). PayPal is the safe, easy way to buy and accept payments online & the safer, easier way to pay online without revealing your credit card number.
- Credit Card – Visa, Mastercard, American Express and Discover
- Paypal (Instant Transfer From Your Paypal Account)
- Paypal Credit (Pay Payments Through Paypal Credit)

- We offer All Areas Shipping U.S. Wide, extra charge for insured freight with tracking for this item.
- All despatched items are highly recommended to insure for their full value for peace of mind.
- If you win / order more than one item and ship together we will discount the shipping on the extra items.
- General shipping time is between 3 – 5 working days to U.S. most areas.
- Warehouse address for shipping: 127 Power Drive, Ontario, California 91762, United States. 24hr Fast Free Delivery within USA.



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