---
product_id: 99094772
title: "【Upgraded to 3.8Ah】 Boetpcr Replacement for iRobot Roomba 14.4V Battery R3 500,600,700,800,900 Series 500 510 530 531 532 535 536 540 550 552 560 570 580 595 600 620 660 700 760 770 780 790 800 870"
brand: "boetpcr"
price: "¥810"
currency: JPY
in_stock: false
reviews_count: 8
url: https://www.desertcart.jp/products/99094772-upgraded-to-3-8ah-boetpcr-replacement-for-irobot-roomba-14
store_origin: JP
region: Japan
---

# 【Upgraded to 3.8Ah】 Boetpcr Replacement for iRobot Roomba 14.4V Battery R3 500,600,700,800,900 Series 500 510 530 531 532 535 536 540 550 552 560 570 580 595 600 620 660 700 760 770 780 790 800 870

**Brand:** boetpcr
**Price:** ¥810
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 【Upgraded to 3.8Ah】 Boetpcr Replacement for iRobot Roomba 14.4V Battery R3 500,600,700,800,900 Series 500 510 530 531 532 535 536 540 550 552 560 570 580 595 600 620 660 700 760 770 780 790 800 870 by boetpcr
- **How much does it cost?** ¥810 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/99094772-upgraded-to-3-8ah-boetpcr-replacement-for-irobot-roomba-14)

## Best For

- boetpcr enthusiasts

## Why This Product

- Trusted boetpcr brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Full description not available

## Images

![【Upgraded to 3.8Ah】 Boetpcr Replacement for iRobot Roomba 14.4V Battery R3 500,600,700,800,900 Series 500 510 530 531 532 535 536 540 550 552 560 570 580 595 600 620 660 700 760 770 780 790 800 870 - Image 1](https://m.media-amazon.com/images/I/51SlAJ+iRdL.jpg)
![【Upgraded to 3.8Ah】 Boetpcr Replacement for iRobot Roomba 14.4V Battery R3 500,600,700,800,900 Series 500 510 530 531 532 535 536 540 550 552 560 570 580 595 600 620 660 700 760 770 780 790 800 870 - Image 2](https://m.media-amazon.com/images/I/51yHHUiGvAL.jpg)
![【Upgraded to 3.8Ah】 Boetpcr Replacement for iRobot Roomba 14.4V Battery R3 500,600,700,800,900 Series 500 510 530 531 532 535 536 540 550 552 560 570 580 595 600 620 660 700 760 770 780 790 800 870 - Image 3](https://m.media-amazon.com/images/I/514pM8ngNhL.jpg)
![【Upgraded to 3.8Ah】 Boetpcr Replacement for iRobot Roomba 14.4V Battery R3 500,600,700,800,900 Series 500 510 530 531 532 535 536 540 550 552 560 570 580 595 600 620 660 700 760 770 780 790 800 870 - Image 4](https://m.media-amazon.com/images/I/61bo3q7u84L.jpg)
![【Upgraded to 3.8Ah】 Boetpcr Replacement for iRobot Roomba 14.4V Battery R3 500,600,700,800,900 Series 500 510 530 531 532 535 536 540 550 552 560 570 580 595 600 620 660 700 760 770 780 790 800 870 - Image 5](https://m.media-amazon.com/images/I/612q0ZKj4ML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Fixed my Roomba 620
  

*by B***N on Reviewed in the United States on February 21, 2019*

I bought this to fix my Roomba 620 which was not cleaning any whole room, and would just die in the middle of cleaning and not return to the dock anymore. This replacement battery fit exactly, but it is slightly lighter than the original battery which worried me a little bit. However, after I charged this replacement battery and ran my Roomba, it seemed to work just like it used to. I ran it in a total of 3 rooms in my house, and every time it ran for at least an hour and returned to the dock.  I don't know if this is the same time, less time, or more time than my Roomba used to run before the old battery died. But all three rooms appeared to be fully vacuumed and the Roomba returned to the charging dock when it was done, so I'm perfectly happy with this replacement battery.*Edit Sept 7, 2022This battery stopped holding a charge about a year ago.

### ⭐ 1.0 out of 5 stars







  
  
    Error 1 and Error 7 - Rendered useless
  

*by P***N on Reviewed in the United States on June 16, 2019*

The pre-charged battery was easy to install and worked as advertised.  After running the battery down to where it would normally be charged, it returned to the charger.  Shortly after starting to charge, the 780 showed "Error 1".  It was removed from and returned to the charger multiple times and met with the same error.  The battery was then removed and reseated a few times where it now gets an "Error 7" (failed to cool down).I reached out to the vendor via the email address provided in the other reviews and got no response.  I was simply looking for a workaround as I was outside the return period.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good quality, lasted 4 years
  

*by J***N on Reviewed in the United States on April 9, 2019*

Got the job done. I have an old school roomba that was only lasting seconds then would need to be charged a second time. Did some basic trouble shooting and figured my last ditch effort was a new battery. My last one was same type, lasted about 4 years which is a pretty good bang for your buck

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**Shop now:** [https://www.desertcart.jp/products/99094772-upgraded-to-3-8ah-boetpcr-replacement-for-irobot-roomba-14](https://www.desertcart.jp/products/99094772-upgraded-to-3-8ah-boetpcr-replacement-for-irobot-roomba-14)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-21*