---
product_id: 473264743
title: "V8 Battery Adapter for Dewalt 20V Lithium Battery Converted to Replace for Dyson V8 Battery, Works with Dyson V8 Series Animal Absolute Vacuum Cleaner(DW20V8 Adapter ONLY)"
brand: "jjxndo"
price: "16.32 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/473264743-v8-battery-adapter-for-dewalt-20v-lithium-battery-converted-to
store_origin: OM
region: Oman
---

# Built-in smart protection system 20V DeWalt battery compatibility Easy plug-and-play installation V8 Battery Adapter for Dewalt 20V Lithium Battery Converted to Replace for Dyson V8 Battery, Works with Dyson V8 Series Animal Absolute Vacuum Cleaner(DW20V8 Adapter ONLY)

**Brand:** jjxndo
**Price:** 16.32 OMR
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your clean with smart, safe, and simple energy!

## Quick Answers

- **What is this?** V8 Battery Adapter for Dewalt 20V Lithium Battery Converted to Replace for Dyson V8 Battery, Works with Dyson V8 Series Animal Absolute Vacuum Cleaner(DW20V8 Adapter ONLY) by jjxndo
- **How much does it cost?** 16.32 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/473264743-v8-battery-adapter-for-dewalt-20v-lithium-battery-converted-to)

## Best For

- jjxndo enthusiasts

## Why This Product

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

## Key Features

- • **Smart Safety First:** Integrated over-discharge, over-voltage, over-current, and over-temperature protection keeps your device and battery safe.
- • **Certified Reliability:** Meets FCC, RoHS, and CE standards for peace of mind and long-lasting performance.
- • **Effortless Installation:** Plug-and-play design lets you swap batteries in seconds—clean smarter, not harder.
- • **Universal Power Upgrade:** Seamlessly convert your DeWalt 20V lithium battery to power Dyson V8 vacuums—no need to buy new batteries!
- • **Real-Time Battery Status:** LED indicator instantly shows when your battery is running low, so you’re never caught off guard.

## Overview

The JJXNDO V8 Battery Adapter converts DeWalt 20V lithium batteries into compatible power sources for Dyson V8 series vacuums. Featuring easy installation, real-time battery status LED, and comprehensive safety protections, this adapter offers a cost-effective and reliable alternative to original Dyson batteries—perfect for professionals seeking efficiency and sustainability.

## Description

V8 Battery Adapter for Dewalt 20V Lithium Battery Converted to Replace for Dyson V8 Battery, Works with Dyson V8 Series Animal Absolute Vacuum Cleaner(DW20V8 Adapter ONLY)

## Features

- [Upper Interface Compatible with Dyson V8 series Vacuum] Our battery Adapter is Compatible with Dyson V8 Cordless Stick and Handheld Vacuum Cleaner: V8 Animal, V8 Absolute Cordless Vacuum Cleaner. (✖ NOTE: ONLY for V8 series vacuums, NOT for V6 V10 V11 V12 V15 series✖)
- [Compatible with DeWalt 20V Lithium Battery, but not 20V powerstack battery] Convert for DeWalt 20V battery to replace for Dyson V8 battery. If you don't have the V8 battery, but you have the dewa*lt 20v battery. so you just need to get the adapter, then you will can use them and your V8 Series vacuum cleaners. Attention: Not fit for DeWalt 20V Powerstack batteries
- [Easy to install and remove] Our Vacuum installation parts converter is easy to use, you just need to plug the V8 adapter into the base of your V8 cordless vacuum cleaner and then insert your dewal*t 20v lithium battery into the adapter, which makes your cleaning work more convenient and simple.When your cleaning work is finished, just remove all of them
- [Smart Protection System] This V8 adaptor complies with FCC RoHS and CE security testing standards; Built-in over-discharge, over-voltage, over-current, and over-temperature protection, safe and reliable. It is designed with an indicator light, when the light is “Green”, indicates normal work, and once the light turns into “Red”, it means that the battery is running out
- [Attention Please] 1. Please remove the adapter off first, then hang the vacuum on the wall mount; 2. Cannot charge the vacuum directly without removing the adapter off

## Images

![V8 Battery Adapter for Dewalt 20V Lithium Battery Converted to Replace for Dyson V8 Battery, Works with Dyson V8 Series Animal Absolute Vacuum Cleaner(DW20V8 Adapter ONLY) - Image 1](https://m.media-amazon.com/images/I/61c0pFeFUrL.jpg)
![V8 Battery Adapter for Dewalt 20V Lithium Battery Converted to Replace for Dyson V8 Battery, Works with Dyson V8 Series Animal Absolute Vacuum Cleaner(DW20V8 Adapter ONLY) - Image 2](https://m.media-amazon.com/images/I/71lQPVNOPQL.jpg)
![V8 Battery Adapter for Dewalt 20V Lithium Battery Converted to Replace for Dyson V8 Battery, Works with Dyson V8 Series Animal Absolute Vacuum Cleaner(DW20V8 Adapter ONLY) - Image 3](https://m.media-amazon.com/images/I/71szjK8wGcL.jpg)
![V8 Battery Adapter for Dewalt 20V Lithium Battery Converted to Replace for Dyson V8 Battery, Works with Dyson V8 Series Animal Absolute Vacuum Cleaner(DW20V8 Adapter ONLY) - Image 4](https://m.media-amazon.com/images/I/61xgDT2Qo2L.jpg)
![V8 Battery Adapter for Dewalt 20V Lithium Battery Converted to Replace for Dyson V8 Battery, Works with Dyson V8 Series Animal Absolute Vacuum Cleaner(DW20V8 Adapter ONLY) - Image 5](https://m.media-amazon.com/images/I/71T720lB35L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Dyson v8 for example runs on 21.6 volts, how does the dyson run on only 20 volts?**
A: Actually Dyson V8 batteries have 6 cells and are 21.6V nominal. DeWalt packs all have 5 cells x 3.6V in series and so are actually18V nominal, which many of their batteries actually say on the label. DeWalt just calls it a 20V system because fully charged it will actually hit 20V but then decrease about 2-3 volts as it discharges. (The 20V nameplate probably also helped them differentiate the newer lithium battery system from their much older 18V nicad system). At any rate, 18V is close enough to run the vacuum pretty well but one could assume about 15% slower motor speed. I would also think it would cause the vac's low battery warning light to come on sooner though, as that generally goes by pack voltage.

**Q: With this attachment the dyson v8 kept going, but the head got a bit hot, are their any problems with duty cycle of the dyson kept running?**
A: I haven’t had any issues with mine and been using it for at least 6 months

**Q: It works on light suction but it turns off after 3 seconds when i switch it to max suction ; what should I do?**
A: For this situation, we suggest that you should check your battery's electricity and capacity. The vacuum cleaners' usage totally depends on your battery's capacity. The adapter is just a converter, which won't cosume battery power or electricity.

**Q: Does it match a 18v dewalt 2.0ah dcb183 battery?**
A: Red light shows up when inserted with a 2AH Dewalt battery.  I assume that red light means low capacity although it still runs.  Green light shows up with a 5AH battery.  The fully charged Dyson battery has a blue LED light.  DeWalt batteries are heavier and can only be charged using a DeWalt charger.

## Frequently Bought Together

- JJXNDO V8 Adapter for Dewalt 20V Lithium Battery Converter to Replace for Dyson V8 Battery, Works with Dyson V8 Series Animal Absolute Vacuum Cleaner Installation Parts(Adapter Not Battery)
- DEWALT 20V MAX 5 Ah Lithium Ion Battery (DCB205)
- DEWALT 20V MAX 5 Ah Lithium-Ion Battery and Charger Starter Kit (DCB205C)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-05*