Bonacell 5000mAh 14.4V Roomba battery connector for quick replacement
Bonacell Roomba battery compatibility across 500–900 series
Installation kit with four screws for Roomba battery
CE FCC ROHS certified Bonacell Roomba replacement battery
Four screws and brushes included for Roomba installation and maintenance
Bonacell Roomba battery runtime test showing longer power
Unboxing experience of Bonacell Roomba replacement battery package

Bonacell

Bonacell 5000mAh 14.4V Ni-MH Roomba Replacement Battery for 500-900 Series

High-performance home and kitchen made for confident daily results

£32.01

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Why customers choose Kensora Home

Power more of your Roomba with a reliable replacement battery

Bonacell’s 5000mAh 14.4V Ni-MH replacement battery is designed to energize iRobot Roomba through longer cleaning sessions. With a higher capacity than common 4000mAh Ni-MH options, you may enjoy extended runtime, though actual results depend on your home layout, floor types, and debris load.

This battery fits a broad range of Roomba models in the 500–895 family, including many sub-models. It’s engineered for a snug fit and dependable power, so you can swap in quickly and keep cleaning with minimal downtime.

Key benefits at a glance

  • Upgraded 5000mAh capacity for longer cleaning between charges
  • No memory effects; charge anytime without harming performance
  • Broad compatibility with Roomba 500–895 series and popular sub-models
  • Safety certified (CE, FCC, ROHS) with protection against overcharge, overdischarge, overcurrent

Real-world use and details

In daily use, the battery supports longer power during busy cleaning days and can be swapped for fast re-use. The no-memory design helps you charge when convenient, not just after a complete discharge.

What’s included to help you get started:

  • Replacement battery
  • Four installation screws
  • Four brushes for quick cleaning during maintenance

Performance expectations

Actual runtime depends on factors like room layout, rug volume, and pet hair. You may notice more minutes of cleaning per charge compared to OEM 4000mAh Ni-MH batteries in typical setups.

Maintenance and care

Keep the pack in a dry environment and avoid extreme temperatures. When not in use, consider a periodic top-up charge to help preserve capacity over time.

Service and support

We offer 24/7 support, a 30-day refund, and a 1-year replacement for this battery, ensuring you have help if you need it.

FAQ

Q: Is this battery compatible with Roomba 500–900 series?

A: Yes, it is designed to replace Roomba models across the 500 to 900 series listed in the specs.

Q: What does the package include?

A: The replacement battery, plus four screws and four brushes for installation and cleaning.

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