---
product_id: 645993098
title: "8000mAh Rechargeable Replacement Battery for Dyson V8 Series Vacuum Cleaners, Providing 60 Minutes of Runtime in Standard Mode, Installs in Just 3 Minutes, Includes 2 Pre Filter and 1 Post Filter"
brand: "keenstone"
price: "$114.48"
currency: USD
in_stock: true
reviews_count: 13
category: "Keenstone"
url: https://www.desertcart.us/products/645993098-8000mah-rechargeable-replacement-battery-for-dyson-v8-series-vacuum-cleaners
store_origin: US
region: United States of America
---

# 8000mAh Long-lasting Capacity 21.6V High Voltage Power 3.5h Ultra-fast Recharge 8000mAh Rechargeable Replacement Battery for Dyson V8 Series Vacuum Cleaners, Providing 60 Minutes of Runtime in Standard Mode, Installs in Just 3 Minutes, Includes 2 Pre Filter and 1 Post Filter

**Brand:** keenstone
**Price:** $114.48
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your Dyson V8 with speed and stamina — clean smarter, not harder!

## Quick Answers

- **What is this?** 8000mAh Rechargeable Replacement Battery for Dyson V8 Series Vacuum Cleaners, Providing 60 Minutes of Runtime in Standard Mode, Installs in Just 3 Minutes, Includes 2 Pre Filter and 1 Post Filter by keenstone
- **How much does it cost?** $114.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/645993098-8000mah-rechargeable-replacement-battery-for-dyson-v8-series-vacuum-cleaners)

## Best For

- keenstone enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Friendly & Safe:** Lead-free SMT design with smart protection board ensures steady voltage, no memory effect, and short circuit safety.
- • **Seamless Compatibility:** Perfect fit for all Dyson V8 series models including Animal, Fluffy, Motorhead, and Carbon Fiber.
- • **Rapid Recharge, Less Downtime:** Charges 3x faster than standard batteries, so you’re back to cleaning in just 3.5 hours.
- • **Enhanced Filtration Kit Included:** Comes with 2 filters and 1 post-filter to trap dust, pollen, and pet hair for a fresher home environment.
- • **Power Through Your Cleaning Sessions:** Up to 40 minutes runtime in normal mode keeps your space spotless without interruptions.

## Overview

This 21.6V 8000mAh Li-ion battery replacement kit for Dyson V8 vacuums delivers up to 40 minutes of runtime with a rapid 3.5-hour recharge. Compatible with all V8 models, it includes 2 filters and a post-filter to enhance suction and air quality. Designed with eco-friendly materials and smart safety features, it offers a reliable, long-lasting upgrade that revitalizes your cordless vacuum’s performance.

## Description

desertcart.com: Battery Replacement for Dyson V8, 21.6V 8000mAh Li-ion Battery Compatible with SV10 V8 Animal V8Absolute V8Motorhead V8Carbon Fiber V8Fluffy Series Cordless Vacuum, 2 Filters and 1 Post-Filter : Electronics

Review: Perfect 1:1 replacement for a stock OEM Dyson battery. Kit is excellent value. - Battery works great. Came pre-charged and slotted easily into a Dyson V6 Motorhead stick vacuum. For the price, compared to just buying a sole battery, this kit with a battery, replacement screws (with the right screwdriver you need to remove the old ones and replace the new ones), a cleaning brush, and two filters is a clearly superior value. Too soon to comment on the battery's longevity compared to the OEM battery, but I'm sure I'll get a few years out of this one. I'll update the review if it fails prematurely.
Review: great product with great price! - This replacement battery brought my Dyson V8 back to life with noticeably stronger suction. Installation was quick and easy. The 6500mAh capacity gives me much longer cleaning sessions without needing a recharge. It holds power consistently, even when tackling carpets and pet hair. Charging is fast, and the battery doesn’t overheat or make noise. Feels just as reliable as the original, if not better. Overall, it’s a hassle-free upgrade that makes vacuuming smoother and more efficient. I will buy again!

## Features

- The V8 battery replacement is usable for up to 40 minutes in normal mode and up to 5 minutes in high-performance mode. The Li-ion Replacement battery thus allows a steady consumption of battery power, as well as a fast-charging time of 3.5 hours - 3 times faster than other batteries.
- Professional V8 battery replacement: Perfect for V8 Fluffy Vacuum,V8 Animal Cordless HEPA Vacuum Cleaner, 214730-01 V8 Absolute Cord-Free Vacuum, V8 Animal Cordless Stick Vacuum, V8 Animal Cord-Free Vacuum, V8 Motorhead, V8 Absolute Stick Vacuum Pet Hair Vacuum Cleaner.
- The V8 battery replacement is made of lead-free SMT process, smart battery protection board, fit with the requirements of environmental protection. No memory effect, it provides short circuit protection and steady voltage circuit.
- Replacement pre-filter for V8, which helps to improve the suction of the vacuum can effectively remove small dust, dirt, pollen, cigarette ash, and pet hair. While preventing dust going into the motor. Hygienically drive out trapped dust and debris in a single action. There's no need to touch the dirt.
- NOTE: Please allow the battery to cool for 10 to 20 minutes after the battery is exhausted before recharging, especially in MAX mode and the battery is hot. Using the standard mode first in everyday use, the MAX mode will shorten the duration. 1-year warranty & unconditional money refund or replacement of a new one in case of quality problems, any problem, do not hesitate to contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CXHT4C5S |
| Amperage | 6500 Milliamps |
| Antenna Location | Vacuum Cleaner |
| Battery Capacity | 8000 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 270 Grams |
| Best Sellers Rank | #14,914 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #5 in Vacuum Replacement Batteries |
| Brand | Keenstone |
| Built-In Media | 1 Battery Replacement for V8, 1 Cleaning Brush, 1 Screwdriver and 4 Screws, 1 User Manual, 2 Filters and 1 Post-Filter |
| Compatible Phone Models | All V8 Series, SV10, 967834-01, 96783402 |
| Customer Reviews | 4.3 4.3 out of 5 stars (5,050) |
| Item Dimensions | 5.43 x 2.99 x 4.33 inches |
| Manufacturer | Keenstone |
| Model Name | V8 |
| Model Number | V8 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Reusability | Rechargeable |
| UPC | 810142345170 |
| Unit Count | 1.0 Count |
| Voltage | 21.6 Volts |
| Warranty Description | 3 Year Manufacturer |

## Product Details

- **Battery Capacity:** 8000 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** Keenstone
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Vacuum Cleaner

## Images

![8000mAh Rechargeable Replacement Battery for Dyson V8 Series Vacuum Cleaners, Providing 60 Minutes of Runtime in Standard Mode, Installs in Just 3 Minutes, Includes 2 Pre Filter and 1 Post Filter - Image 1](https://m.media-amazon.com/images/I/71C1yXSTvVL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect 1:1 replacement for a stock OEM Dyson battery. Kit is excellent value.
*by R***J on November 14, 2025*

Battery works great. Came pre-charged and slotted easily into a Dyson V6 Motorhead stick vacuum. For the price, compared to just buying a sole battery, this kit with a battery, replacement screws (with the right screwdriver you need to remove the old ones and replace the new ones), a cleaning brush, and two filters is a clearly superior value. Too soon to comment on the battery's longevity compared to the OEM battery, but I'm sure I'll get a few years out of this one. I'll update the review if it fails prematurely.

### ⭐⭐⭐⭐⭐ great product with great price!
*by J***O on October 24, 2025*

This replacement battery brought my Dyson V8 back to life with noticeably stronger suction. Installation was quick and easy. The 6500mAh capacity gives me much longer cleaning sessions without needing a recharge. It holds power consistently, even when tackling carpets and pet hair. Charging is fast, and the battery doesn’t overheat or make noise. Feels just as reliable as the original, if not better. Overall, it’s a hassle-free upgrade that makes vacuuming smoother and more efficient. I will buy again!

### ⭐⭐⭐⭐⭐ So far so good!
*by J***G on July 9, 2025*

The battery on my Dyson V6 trigger stopped holding a charge, so I bought this battery replacement which is more affordable than buying straight from Dyson. It fits perfectly and was easy to change out. I used the original screws instead of the provided screws because the provided ones seemed a little harder to screw in. The vacuum is working like brand new again -cheaper than buying a new vacuum!! It also came with 2 replacement filters, a tiny cleaning brush, screwdriver, and replacement screws.

## Frequently Bought Together

- Keenstone 21.6V 6500mAh Replacement Battery for Dyson V8, Perfectly Compatible with SV10 V8 Animal V8 Absolute V8 Fluffy V8 Motorhead V8 Carbon Fiber Vacuum Cleaner
- 26.1V Replacement Charger for Dyson V8 V7 V6 SV04 SV03 DC59 DC58 DC62 Cordless Vacuum Cleaner, Absolute Animal Motorhead 26.1V 0.78A 967813-02 205720-02 209468-01 209568-01 AC Adapter Cleaner Power
- 4 Pack Vacuum Filter Replacement Kit for V7, V8 Animal and V8 Absolute Cordless Vacuum, 2 Pre Filter, 2 Post Filter, Replaces Part # 965661-01 & 967478-01

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-19*