Roomba 500 600 700 800 and 900 Series 4400mAh Lithium Battery

Roomba 4.4 Li Battery
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Roomba 4400mAH Replacement Battery for 500 600 700 800 and 900 Series Vacuums

Please note: The battery is shipped from Queensland by Australia Post and can be returned by Australia Post. Batteries bought through ebay, Amazon etc., are shipped from overseas and Australia Post will not post batteries overseas.

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This is the best iRobot Roomba battery we have tested, we don't recommend cheap aftermarket batteries, they don't last and some have caused the Roombas to go into charging errors.

There are some very cheap batteries available, mostly on ebay, just beware, when it comes to batteries is certainly a case of buy it cheap, buy it twice.

The ANEWPOW Li-ion battery is a environmentally friendly, long lasting battery for the iRobot ® Roomba® 500, 600, 700, 800 900 series and Scooba 450. Lithium battery technology may cost a little more up front, but lithium batteries can last 4X longer and hold a charge for nearly twice as long as the stock NiMH, NiCd and all market replacement batteries. Our ANewPow lithium iRobot® Roomba® batteries can save you 50% on battery cost and can be recycled.


  • Safeguarded built-in-smart charging CC, CV circuit
  • Ultra high capacity 46% more than the original
  • Longer use time with 56% more battery life
  • Li-NMC power cell 80% capacity after 800 cycles
  • Built-in over protection circuits provide safety and reliability
  • Patent battery balancing technology for expanded battery life
  • No memory effect
  • One year warranty

The model number can be found on the Right side above the wheel.

The first number is the model series

  • 9xx is 900 series parts
  • 8xx is 800 series parts
  • 7xx is 700 series parts
  • 6xx is 600 series parts
  • 5xx is 500 series parts

Thanks, battery and rear insert received as promised. Quick and easy. Battery from eBay was useless, but this one is our performing - our 980 is like new, thanks :) Recommended!!
Had this product for a few years, long lasting but my 780 was very unreliable not cleaning areas, going back to dock after only 45 minutes at times and generally not functioning properly. I have just replaced it with the Roomba extended life battery and the 780 is back to operating and cleaning properly.
I received the battery very quickly and I can say there was an immediate improvement in my Roomba 630's performance. The new battery definitely outperforms the old Mi-MH battery and if you have an older iRobot definitely get yourself a new Li-Po battery and give your machine a new lease of life!
This is the third battery for my four year old Roomba 570 and the last one (NiMH from iRobot) failed in nine months and wouldn't respond to the reset procedure, so I was ready to try lithium technology.

So far, so good. After charging overnight, my Roomba runs like new, and runs even longer than it did as new. In fact, it seems to be running even better -- a little stronger, a little faster -- than new. Too early to tell about life expectancy yet, but given the nature of the technology, I have high hopes.
I have dealt with this company for a number of years now. They are super efficient and my goods have always arrived as advertised and in a short space of time. I highly recommend them to anyone wanting peace of mind when purchasing robots or spare parts.
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Australia Robotic Warranty

All products are covered by an Australian warranty and taken care of in Australia.

Australia Robotic is an Australian registered company and transactions are covered by Australian Consumer Law.

In the case there is a problem, first we ask you to contact us by e-mail. Sometimes we need to go though some troubleshooting steps and it much easier by e-mail. Most of the time we can fix the problem this way, in some case we may need to send a part.

In the case the machine or part needs to be returned, return address is Australia Robotic 9 Pendragon Drive Coomera QLD 4209

Destination: Coomera

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