---
product_id: 182806762
title: "KUNLUN 4.0Ah V7 Battery Replacement Compatible for 21.6V SV11 V7 Absolute V7 Motorhead V7 Fluffy V7 Trigger V7 HEPA V7 Car+Boat Vacuum Cleaners Battery - with Filter & Brush"
brand: "kunlun"
price: "R1635"
currency: ZAR
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.za/products/182806762-kunlun-4-0ah-v7-battery-replacement-compatible-for-21-6v
store_origin: ZA
region: South Africa
---

# 4000mAh Capacity 21.6V Power Safety Features KUNLUN 4.0Ah V7 Battery Replacement Compatible for 21.6V SV11 V7 Absolute V7 Motorhead V7 Fluffy V7 Trigger V7 HEPA V7 Car+Boat Vacuum Cleaners Battery - with Filter & Brush

**Brand:** kunlun
**Price:** R1635
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Clean Game!

## Quick Answers

- **What is this?** KUNLUN 4.0Ah V7 Battery Replacement Compatible for 21.6V SV11 V7 Absolute V7 Motorhead V7 Fluffy V7 Trigger V7 HEPA V7 Car+Boat Vacuum Cleaners Battery - with Filter & Brush by kunlun
- **How much does it cost?** R1635 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/182806762-kunlun-4-0ah-v7-battery-replacement-compatible-for-21-6v)

## Best For

- kunlun enthusiasts

## Why This Product

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

## Key Features

- • **🛡️ Safety First:** Equipped with advanced protective designs to ensure safe usage.
- • **🧹 Bonus Value Pack:** Includes a filter and brush for a complete cleaning solution.
- • **🔋 Unleash the Power:** Experience 21.6V of pure energy for your V7 vacuum.
- • **🔄 Seamless Compatibility:** Perfectly fits V7 Motorhead, Trigger, and more—just like the original!
- • **⚡ Long-lasting Performance:** With a robust 4000mAh capacity, clean longer without interruptions.

## Overview

The KUNLUN 4.0Ah V7 Battery Replacement is a high-performance rechargeable lithium-ion battery designed for compatibility with various V7 vacuum models. With a voltage of 21.6V and a capacity of 4000mAh, it ensures extended cleaning sessions. The battery features advanced safety mechanisms to prevent overcharging and overheating, and comes with a filter and brush for added convenience.

## Description

Full description not available

## Features

- 🔋【Replacement Battery for V7】Battery type: Rechargeable Lithium-ion | Voltage: 21.6V | Capacity: 4000mAh | Power: 86.4Wh. Charge as OEM technology.
- 🔋【Safety Battery】The replacement battery for V7 comes with protective design, prevents damage from over-charge, over-discharge, over-voltage, over-heating, short-circuit, it is safe and stable to use.
- 🔋【Standard Compatible】The battery is fully compatible for V7 Motorhead Pro V7 Trigger V7 Car+Boat SV11. As good as original batteries and fit chargers.
- 🔋【Value Pack】The battery comes with filter and brush inside the package, more convenient and super value.
- 🔋【Integrated Charging Indicator】Steady blue means charging, light off means charging completed. Flashing yellow means error occurred.

## Images

![KUNLUN 4.0Ah V7 Battery Replacement Compatible for 21.6V SV11 V7 Absolute V7 Motorhead V7 Fluffy V7 Trigger V7 HEPA V7 Car+Boat Vacuum Cleaners Battery - with Filter & Brush - Image 1](https://m.media-amazon.com/images/I/61anNZ3vuDL.jpg)
![KUNLUN 4.0Ah V7 Battery Replacement Compatible for 21.6V SV11 V7 Absolute V7 Motorhead V7 Fluffy V7 Trigger V7 HEPA V7 Car+Boat Vacuum Cleaners Battery - with Filter & Brush - Image 2](https://m.media-amazon.com/images/I/715lrpKD3cL.jpg)
![KUNLUN 4.0Ah V7 Battery Replacement Compatible for 21.6V SV11 V7 Absolute V7 Motorhead V7 Fluffy V7 Trigger V7 HEPA V7 Car+Boat Vacuum Cleaners Battery - with Filter & Brush - Image 3](https://m.media-amazon.com/images/I/71tYGow7LHL.jpg)
![KUNLUN 4.0Ah V7 Battery Replacement Compatible for 21.6V SV11 V7 Absolute V7 Motorhead V7 Fluffy V7 Trigger V7 HEPA V7 Car+Boat Vacuum Cleaners Battery - with Filter & Brush - Image 4](https://m.media-amazon.com/images/I/61z25jd2V4L.jpg)
![KUNLUN 4.0Ah V7 Battery Replacement Compatible for 21.6V SV11 V7 Absolute V7 Motorhead V7 Fluffy V7 Trigger V7 HEPA V7 Car+Boat Vacuum Cleaners Battery - with Filter & Brush - Image 5](https://m.media-amazon.com/images/I/71JznN1RefL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Works great and easy to install.
  

*by N***A on Reviewed in the United States on March 31, 2023*

I bought a used Dyson and the battery only lasted about 5 min. I installed this one and it has been working great!

### ⭐⭐⭐⭐ 







  
  
    Works great but lasted about 10 months
  

*by D***N on Reviewed in the United States on December 31, 2022*

This battery fit just as well as the original and it had similar capacity. After ten months the battery is starting to lose it's capacity and I'll have to replace it soon. We use the vacuum 2-3 times per week. I would liked for it to have lasted longer but I didn't have high expectations for a generic battery.

### ⭐⭐⭐⭐⭐ 







  
  
    Company stands behind their product
  

*by B***Z on Reviewed in the United States on January 6, 2021*

I had originally submitted a poor review of this product because it appeared the battery was only holding a charge for a few seconds after I installed it.  After my review was received the company immediately contacted me to offer me a refund or replacement.  I appreciate your willingness to work with me on the replacement battery. I decided to further investigate the Dyson vacuum and discovered their was a large clog in the vacuum head that was the problem.  I was able to thoroughly clean out the unit and have been able to use the vacuum again with no issues.  The new battery I purchased from seems to working correctly now that the clog was removed.  I appreciate the company reaching out to stand by their product and would recommend this replacement battery for the Dyson vacuum.

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**Shop now:** [https://www.desertcart.co.za/products/182806762-kunlun-4-0ah-v7-battery-replacement-compatible-for-21-6v](https://www.desertcart.co.za/products/182806762-kunlun-4-0ah-v7-battery-replacement-compatible-for-21-6v)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-07*