---
product_id: 584041675
title: "orstaimer 21.6V V8 4.0Ah Battery Replace for V8 Li-ion Battery, 4000mAh Lithium ion Battery Compatible with SV10 V8 Animal, Absolute, Motorhead, Carbon Fiber, Fluffy Series Cordless Vacuum"
brand: "orstaimer"
price: "253 zł"
currency: PLN
in_stock: true
reviews_count: 12
category: "Orstaimer"
url: https://www.desertcart.pl/products/584041675-orstaimer-21-6v-v8-4-0ah-battery-replace-for-v8
store_origin: PL
region: Poland
---

# 4000mAh extended capacity 3-LED battery level indicator 21.6V high voltage power orstaimer 21.6V V8 4.0Ah Battery Replace for V8 Li-ion Battery, 4000mAh Lithium ion Battery Compatible with SV10 V8 Animal, Absolute, Motorhead, Carbon Fiber, Fluffy Series Cordless Vacuum

**Brand:** orstaimer
**Price:** 253 zł
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your V8 vacuum like a pro — never settle for less runtime!

## Quick Answers

- **What is this?** orstaimer 21.6V V8 4.0Ah Battery Replace for V8 Li-ion Battery, 4000mAh Lithium ion Battery Compatible with SV10 V8 Animal, Absolute, Motorhead, Carbon Fiber, Fluffy Series Cordless Vacuum by orstaimer
- **How much does it cost?** 253 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/584041675-orstaimer-21-6v-v8-4-0ah-battery-replace-for-v8)

## Best For

- orstaimer enthusiasts

## Why This Product

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

## Key Features

- • **Durable Build:** Crafted with premium ABS shell and high-quality lithium-ion cells to ensure long-lasting performance and reliability.
- • **Power Up Longer:** 4.0Ah capacity delivers double the runtime vs. standard 2.0Ah batteries, keeping your cleaning uninterrupted.
- • **Smart Safety Shield:** Advanced battery management system protects against overcharge, over-discharge, overload, and short circuits for peace of mind.
- • **Instant Power Insight:** Triple LED indicators provide clear, real-time battery status so you never get caught off guard mid-clean.
- • **Seamless Compatibility:** 100% compatible with all V8 series cordless vacuums including Animal, Absolute, Motorhead, Carbon Fiber, and Fluffy models.

## Overview

This 21.6V 4000mAh lithium-ion replacement battery is engineered to extend your V8 cordless vacuum’s runtime with double the capacity of standard batteries. Featuring a robust ABS casing and a smart battery management system, it ensures safe, reliable performance. Compatible across all V8 series models, it includes convenient LED indicators to monitor power levels, making it the ultimate upgrade for busy professionals who demand efficiency and durability.

## Description

Shop for the orstaimer 21.6V V8 4.0Ah Battery Replace for V8 Li-ion Battery, 4000mAh Lithium ion Battery Compatible with SV10 V8 Animal, Absolute, Motorhead, Carbon Fiber, Fluffy Series Cordless Vacuum at the desertcart Home & Kitchen Store. Find products from orstaimer with the lowest prices.

Review: Breathed new life into Dyson - Battery on vacuum was dying and wouldn't last 5 minutes. Swapped out with this battery and now runs like new. Was easy to replace.
Review: Read this - Battery was lasting long time and stronger. But the 1st one passed away 3 month usage, and then I purchased the 2nd one. The 2nd one was also dead after one-time charge.

## Features

- 【Product Specifications】Type: Lithium-ion | Voltage: 21.6V | Capacity: 4000mAh | Watt: 86.4Wh | Color: Grey Brand New, High Quality Cells,100% Compatible with Original Charger.
- 【Compatibility】The 21.6V 4.0Ah Lithium-ion Replacement Battery Compatible with V8 Series Vacuum Cleaner 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 Absolute Stick Vacuum Pet Hair Vacuum Cleaner.
- 【Upgraded 4.0Ah capacity】The higher 4.0Ah capacity means your vacuum machine can get a longer run time than 2.0Ah. Batteries comes with a very effective battery protective management system combines high-voltage protection, current regulation, temperature control, and more to keep the battery and machine safe. And it can prolong battery life.
- 【Indicator Lights on Both Sides】The Indicator on the Battery is Made of 3 Separated LED Lights, Each Light Means Approx 33% of Power.
- 【Robust and Durable Materials】Super-Quality ABS Material Shell, Battery Cell with Over-Charge, Over-Discharge, Over-Load and Short-Circuit Protection.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CGRK1N4N |
| Batteries | 1 Lithium Ion batteries required. |
| Best Sellers Rank | #963,017 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #1,123 in Vacuum Replacement Batteries |
| Customer Reviews | 3.5 3.5 out of 5 stars (157) |
| Date First Available | August 28, 2023 |
| Item Weight | 1.35 pounds |
| Manufacturer | orstaimer |
| Package Dimensions | 6.14 x 5.28 x 3.94 inches |

## Product Details

- **Battery Capacity:** 4000 Amp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** orstaimer
- **Number of Batteries:** 1 Lithium Ion batteries required.
- **Recommended Uses For Product:** Vacuum Cleaner

## Images

![orstaimer 21.6V V8 4.0Ah Battery Replace for V8 Li-ion Battery, 4000mAh Lithium ion Battery Compatible with SV10 V8 Animal, Absolute, Motorhead, Carbon Fiber, Fluffy Series Cordless Vacuum - Image 1](https://m.media-amazon.com/images/I/71lfot1o9eL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Breathed new life into Dyson
*by R***N on February 9, 2024*

Battery on vacuum was dying and wouldn't last 5 minutes. Swapped out with this battery and now runs like new. Was easy to replace.

### ⭐ Read this
*by B***E on July 5, 2025*

Battery was lasting long time and stronger. But the 1st one passed away 3 month usage, and then I purchased the 2nd one. The 2nd one was also dead after one-time charge.

### ⭐⭐⭐⭐⭐ Great replacement battery for a Dyson cordless vacuum cleaner
*by F***R on September 22, 2024*

This battery was worth every penny. It is so much better than the battery that comes with it our Dyson. Now we don’t run out of charge. Our house is small so there was no reason for that. Now we are happy with our Dyson finally. But if you want a light, go order those little green lights that stick on to the side of your vacuum head. They’re rechargeable . They are pretty cheap and you can see all you’re vacuuming up. Now you don’t need to buy the most expensive model of Dyson. You’ve just upgraded it twice for very little. You’re welcome 😇

## Frequently Bought Together

- orstaimer 21.6V V8 4.0Ah Battery Replace for V8 Li-ion Battery, 4000mAh Lithium ion Battery Compatible with SV10 V8 Animal, Absolute, Motorhead, Carbon Fiber, Fluffy Series Cordless Vacuum
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**Shop now:** [https://www.desertcart.pl/products/584041675-orstaimer-21-6v-v8-4-0ah-battery-replace-for-v8](https://www.desertcart.pl/products/584041675-orstaimer-21-6v-v8-4-0ah-battery-replace-for-v8)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-18*