---
product_id: 168864224
title: "Powerextra 3.5Ah Ni-MH Battery for iRobot Roomba R3 500,600,700&800 900 Series 500 510 530 531 532 535 536 540 550 552 560 562 570 580 595 600 620 630 650 660 700 760 770 780 790 800 870 880 900 980"
brand: "powerextra"
price: "₩213298"
currency: KRW
in_stock: true
reviews_count: 7
category: "Powerextra"
url: https://www.desertcart.kr/products/168864224-powerextra-3-5ah-ni-mh-battery-for-irobot-roomba-r3
store_origin: KR
region: South Korea
---

# 14.4V Stable Voltage 5000mAh High Capacity Multi-layer Safety Protection Powerextra 3.5Ah Ni-MH Battery for iRobot Roomba R3 500,600,700&800 900 Series 500 510 530 531 532 535 536 540 550 552 560 562 570 580 595 600 620 630 650 660 700 760 770 780 790 800 870 880 900 980

**Brand:** powerextra
**Price:** ₩213298
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your Roomba like a pro — never miss a clean!

## Quick Answers

- **What is this?** Powerextra 3.5Ah Ni-MH Battery for iRobot Roomba R3 500,600,700&800 900 Series 500 510 530 531 532 535 536 540 550 552 560 562 570 580 595 600 620 630 650 660 700 760 770 780 790 800 870 880 900 980 by powerextra
- **How much does it cost?** ₩213298 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/168864224-powerextra-3-5ah-ni-mh-battery-for-irobot-roomba-r3)

## Best For

- powerextra enthusiasts

## Why This Product

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

## Key Features

- • **Built-In Safety Shield:** Advanced safeguards protect against overcharging, overcurrent, and short circuits to prolong battery life.
- • **Seamless Compatibility:** Fits a wide range of Roomba models from 500 to 900 series for effortless replacement.
- • **Certified Quality Assurance:** CE, FCC, and ROHS certifications ensure reliable, safe, and eco-friendly operation.
- • **Dedicated Support & Warranty:** Enjoy peace of mind with 24/7 customer service, 30-day returns, and a 12-month quality guarantee.
- • **Power Through Your Cleaning Sessions:** 5000mAh capacity delivers extended runtime for uninterrupted Roomba performance.

## Overview

The Powerextra 3.5Ah Ni-MH Battery is a high-capacity, 14.4V replacement battery compatible with Roomba 500 to 900 series models. Engineered with multi-layer safety features and certified for quality, it ensures reliable, long-lasting performance. Backed by responsive customer support and a 12-month warranty, it’s the smart upgrade for your robotic vacuum’s endurance.

## Description

Vibrabrators Tongue Vibrant

Review: Long life and long hours battery. - American battery
Review: Appeared good. But had charging issues. - Roomba was giving charging error 5 after approx 40 minutes of charging. Resetting the Vacuum did not help. So had to return it back.

## Features

- 【BATTERY SPECS】Battery Type:Ni-MH / Voltage:14.4V / Capacity:5000mAh. Battery charge error fix method please see the product description.(REPLACE ROOMBA BATTERY, NOT ORIGINAL)
- 【SUPERIORITY】Replacement Product, work as Genuine Parts. Safeguard features against overcharging, over discharge, over current, provides short circuit protection and steady voltage circuit, all of these prolong battery life.
- 【WIDELY COMPATIBILITY】Easy install and it fits Roomba well. Compatible with Roomba R3 500,600,700,800,900 Series 500 510 530 531 532 535 536 540 550 552 560 570 580 595 600 620 650 660 700 760 770 780 790 800 870 (Did not fit the Roomba 400 series)
- 【RELIABLE AND SAFETY】The Products are CE, FCC, ROHS certified, tested by manufacturer to match Roomba machine.The batteries have been designed to provide maximum trouble-free life for your vacuum. However, like all batteries, they will eventually wear out.
- 【PRODUCT SERVICE】To obtain the longest possible battery life. Please contact us for any battery questions, we offer 24 hours' friendly customer service! 30 days return policy and 12 months product quality service from date of purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00D68H6MS |
| Best Sellers Rank | #927,023 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #831 in Vacuum Replacement Parts |
| Country of Origin | USA |
| Customer Reviews | 4.3 4.3 out of 5 stars (10,232) |
| Date First Available | 2 December 2013 |
| Generic Name | battery |
| Is Assembly Required | No |
| Item Dimensions LxWxH | 14.5 x 6.4 x 6.9 Centimeters |
| Item Model Number | roomba 510 |
| Item Part Number | RB500-38AU |
| Item Weight | 531 g |
| Manufacturer | other |
| Net Quantity | 1.0 Count |
| Shipping Weight | 0.53 Kilograms |

## Product Details

- **Battery Capacity:** 3.8 Amp Hours
- **Battery Cell Composition:** NiMH
- **Battery Weight:** 545 Grams
- **Brand:** Powerextra
- **Model Name:** Powerextra 4
- **Net Quantity:** 1.0 Count
- **Number of Batteries:** 5 AA batteries required.
- **Recommended Uses For Product:** Vacuum Cleaner
- **Reusability:** Rechargeable
- **Voltage:** 14.4 Volts

## Images

![Powerextra 3.5Ah Ni-MH Battery for iRobot Roomba R3 500,600,700&800 900 Series 500 510 530 531 532 535 536 540 550 552 560 562 570 580 595 600 620 630 650 660 700 760 770 780 790 800 870 880 900 980 - Image 1](https://m.media-amazon.com/images/I/31nY6QyE+4L.jpg)
![Powerextra 3.5Ah Ni-MH Battery for iRobot Roomba R3 500,600,700&800 900 Series 500 510 530 531 532 535 536 540 550 552 560 562 570 580 595 600 620 630 650 660 700 760 770 780 790 800 870 880 900 980 - Image 2](https://m.media-amazon.com/images/I/41+LBsgA4IL.jpg)
![Powerextra 3.5Ah Ni-MH Battery for iRobot Roomba R3 500,600,700&800 900 Series 500 510 530 531 532 535 536 540 550 552 560 562 570 580 595 600 620 630 650 660 700 760 770 780 790 800 870 880 900 980 - Image 3](https://m.media-amazon.com/images/I/41YU7JPkUXL.jpg)
![Powerextra 3.5Ah Ni-MH Battery for iRobot Roomba R3 500,600,700&800 900 Series 500 510 530 531 532 535 536 540 550 552 560 562 570 580 595 600 620 630 650 660 700 760 770 780 790 800 870 880 900 980 - Image 4](https://m.media-amazon.com/images/I/41dmgLLJltL.jpg)
![Powerextra 3.5Ah Ni-MH Battery for iRobot Roomba R3 500,600,700&800 900 Series 500 510 530 531 532 535 536 540 550 552 560 562 570 580 595 600 620 630 650 660 700 760 770 780 790 800 870 880 900 980 - Image 5](https://m.media-amazon.com/images/I/51KEkP9oUUL.jpg)

## Questions & Answers

**Q: Will this battery work for iRobot Braava Jet 240?**
A: No idea the battery never arrived I have asked for refund.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Long life and long hours battery.
*by J***N on 4 December 2025*

American battery

### ⭐⭐⭐ Appeared good. But had charging issues.
*by T***L on 8 November 2020*

Roomba was giving charging error 5 after approx 40 minutes of charging. Resetting the Vacuum did not help. So had to return it back.

### ⭐⭐⭐⭐⭐ Review
*by C***Y on 31 January 2026*

WORKED GREAT, GREAT PRICE, LASTED FOR A LONG, LONG TIME, FIT MY ROOMBA JUST PERFECTLY AND NO PROBLEM CHANGING IT, IT WAS EASY...

## Frequently Bought Together

- Powerextra 5.0Ah 14.4V Replacement Battery Compatible with Roomba R3 500 600 700 800 900 Series 500 510 531 535 540 550 552 560 570 580 595 620 650 660 700 760 770 780 790 800 870 900
- Replacement Parts Kit for irobot Roomba 600 Series 694 676 675 692 695 677 671 655 645 690 680 660 650 620 614 & 500 Series 595 585 564 robot, 2 Bristle & 2 Beater Brush, 6 Filter, 6 Side Brush

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**Shop now:** [https://www.desertcart.kr/products/168864224-powerextra-3-5ah-ni-mh-battery-for-irobot-roomba-r3](https://www.desertcart.kr/products/168864224-powerextra-3-5ah-ni-mh-battery-for-irobot-roomba-r3)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-05*