---
product_id: 93998491
title: "OPSON 22.2V 2.5Ah LI-ION Type B Battery Replaces Dyson DC45 DC34 Type B Hand Vacuum Cleaner Battery DC43H DC35 DC31 DC44 Type B"
brand: "opson"
price: "€ 5.72"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.it/products/93998491-opson-22-2v-2-5ah-li-ion-type-b-battery
store_origin: IT
region: Italy
---

# 2500mAh Capacity CE Certified 22.2V Voltage OPSON 22.2V 2.5Ah LI-ION Type B Battery Replaces Dyson DC45 DC34 Type B Hand Vacuum Cleaner Battery DC43H DC35 DC31 DC44 Type B

**Brand:** opson
**Price:** € 5.72
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Your Clean with Confidence!

## Quick Answers

- **What is this?** OPSON 22.2V 2.5Ah LI-ION Type B Battery Replaces Dyson DC45 DC34 Type B Hand Vacuum Cleaner Battery DC43H DC35 DC31 DC44 Type B by opson
- **How much does it cost?** € 5.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/93998491-opson-22-2v-2-5ah-li-ion-type-b-battery)

## Best For

- opson enthusiasts

## Why This Product

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

## Key Features

- • **Power Up Your Clean:** Experience the robust 22.2V power that keeps your Dyson running longer.
- • **No Memory, No Worries:** Charge and discharge freely without losing capacity—freedom at your fingertips.
- • **Quality You Can Trust:** Certified and tested to meet OEM specifications for peace of mind.
- • **Guaranteed Satisfaction:** Enjoy a 12-month quality guarantee and a 30-day money-back promise.
- • **Lightweight & Efficient:** Weighing only 432 grams, this battery is designed for effortless handling.

## Overview

The OPSON 22.2V 2.5Ah LI-ION Type B Battery is a high-performance replacement for various Dyson hand vacuum models, offering a powerful 2500mAh capacity and a lightweight design. With no memory effect and CE certification, it ensures reliable performance and user satisfaction backed by a 12-month quality guarantee.

## Description

Producer details: Battery voltage: 22.2 V. Battery Chemistry: Li-ion Battery capacity: 2500mAh Battery condition: 100% new Replacement battery for the following part numbers: 917083-01, 17083-2811, 18172-01-04, 17083-4211 Compatible with the following product number: (Keypad "Ctrl" + "F" to quickly find the number.) Dyson Handheld Vacuum Cleaner DC31, DC31 Animal, DC31 Animal Exclusive DC34, DC34 Animal, DC34 Animal Exclusive DC35 Animal, DC35 Multi Floor

## Features

- Battery type: Li-ion | Voltage: 22.2V | Capacity: 2500mAh | Type B
- Compatible with Dyson Dyson DC31 DC34 DC35 DC44 DC45 917083-01 91708301 Type B
- No memory effect. Can be charged or discharged as needed without loss of capacity.
- Certified with CE and tested by manufacturer to meet OEM product specifications
- 12 months quality guarantee and 30 days money back guarantee

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 0.44 Kilograms |
| Battery Weight | 432 Grams |
| Unit Count | 1 count |
| Battery Cell Type | Lithium Ion |
| Recommended Uses For Product | Aspirateur |
| Reusability | Rechargeable |
| Battery Capacity | 2500 Milliamp Hours |
| Amperage | 2.5 Amps |
| Voltage | 22.2 Volts |

## Product Details

- **Number of batteries:** 1 Lithium Ion batteries required.
- **Brand:** OPSON
- **Battery cell composition:** Lithium Ion
- **Recommended uses for product:** Aspirateur
- **Unit count:** 1 count

## Images

![OPSON 22.2V 2.5Ah LI-ION Type B Battery Replaces Dyson DC45 DC34 Type B Hand Vacuum Cleaner Battery DC43H DC35 DC31 DC44 Type B - Image 1](https://m.media-amazon.com/images/I/51QQPXjJ54L.jpg)
![OPSON 22.2V 2.5Ah LI-ION Type B Battery Replaces Dyson DC45 DC34 Type B Hand Vacuum Cleaner Battery DC43H DC35 DC31 DC44 Type B - Image 2](https://m.media-amazon.com/images/I/51lfStAsEUL.jpg)
![OPSON 22.2V 2.5Ah LI-ION Type B Battery Replaces Dyson DC45 DC34 Type B Hand Vacuum Cleaner Battery DC43H DC35 DC31 DC44 Type B - Image 3](https://m.media-amazon.com/images/I/51KDOmQ98oL.jpg)
![OPSON 22.2V 2.5Ah LI-ION Type B Battery Replaces Dyson DC45 DC34 Type B Hand Vacuum Cleaner Battery DC43H DC35 DC31 DC44 Type B - Image 4](https://m.media-amazon.com/images/I/51YbTEzb+-L.jpg)
![OPSON 22.2V 2.5Ah LI-ION Type B Battery Replaces Dyson DC45 DC34 Type B Hand Vacuum Cleaner Battery DC43H DC35 DC31 DC44 Type B - Image 5](https://m.media-amazon.com/images/I/51uFBS1hDKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great value, great quality for a third party manufacturer.
  

*by H***Y on Reviewed in the United Kingdom on 9 March 2021*

Bought to rejuvenate my 6-year old Dyson cordless, I wasn’t expecting so much from a third party battery. I have been pleasantly surprised! I don’t remember the Dyson having ever been this powerful. I can now hoover the entire house, whereas the old battery had got to the point of managing either upstairs OR downstairs, but never both. Very pleased.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Seems goods value
  

*by H***N on Reviewed in the United Kingdom on 26 October 2020*

So far so good, I was sceptical about ordering a non Dyson branded battery, but given the price difference I decided to give it a go. Comparing old to new they look identical. Performance doesn’t seem to have been negatively effected. Hopefully I will get a good couple of years service from the battery.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect for the job
  

*by C***L on Reviewed in the United Kingdom on 22 August 2020*

I was a bit worried about buying a product that was not manufactured by the same company that made the vacuum cleaner I was using it with.  I needn't have worried as it works perfectly and it only cost a fraction of the price of the more famous brand.

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**Shop now:** [https://www.desertcart.it/products/93998491-opson-22-2v-2-5ah-li-ion-type-b-battery](https://www.desertcart.it/products/93998491-opson-22-2v-2-5ah-li-ion-type-b-battery)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-16*