Description
xPremium replacement battery for Roomba R3 and more
Keep your Roomba performing at its best with the JUNWOOD Upgrade 64Ah Li-ion battery. With 14.4V and a 6400mAh capacity, this replacement mirrors the form and function of the original pack while delivering sustained power for longer cleaning sessions. The result is consistent suction and dependable operation across daily chores.
Designed for a wide range of Roomba models, this battery fits Roomba R3 500/600/700/800/900 series and many other 500 through 900 models. The upgrade focuses on real world use: more time between charges, less downtime, and a dependable power source for daily tasks such as floor-to-ceiling dusting and pet hair removal.
What makes it stand out
- 64Ah capacity translates to longer run times and fewer interruptions during larger cleaning tasks.
- Wide compatibility with popular Roomba models covers many households and fleets.
- Li-ion chemistry provides reliable performance with no memory effect, enabling flexible charging schedules.
Safety and quality
- CE, FCC, and ROHS certifications reflect a safety minded build with improved protection features.
- APS style connectors and quality materials ensure a snug, easy installation that mirrors the original size and function.
- Care note: avoid charging immediately after a full discharge; let the battery cool before charging for best results.
With this battery, you may experience fewer recharges and a simpler maintenance routine, making it a practical fit for busy households, pet hair cleanup, and spaces with high usage. Results will vary based on usage patterns and cleaning tasks; this is a replacement component, not a guaranteed outcome.
FAQ
Q: What Roomba models is the JUNWOOD Upgrade 64Ah battery compatible with?
A: Compatible with Roomba R3 500/600/700/800/900 series and many 500–900 models; please confirm your exact model before purchasing.
Q: How should I charge and maintain this Li-ion battery?
A: Let the battery cool before charging after heavy use; avoid charging immediately after a full discharge; use the appropriate charger for best results.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
- Choosing a selection results in a full page refresh.