---
product_id: 673069933
title: "Fieety Ultra 8 Spare Battery Cordless Vacuum Cleaner, Grey"
brand: "fieety"
price: "$15.86"
currency: USD
in_stock: true
reviews_count: 3
url: https://www.desertcart.us/products/673069933-fieety-ultra-8-spare-battery-cordless-vacuum-cleaner-grey
store_origin: US
region: United States of America
---

# 1800W Motor Support Lithium-Ion Power Cordless & Portable Fieety Ultra 8 Spare Battery Cordless Vacuum Cleaner, Grey

**Brand:** fieety
**Price:** $15.86
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your clean — never miss a spot with Ultra 8’s spare battery!

## Quick Answers

- **What is this?** Fieety Ultra 8 Spare Battery Cordless Vacuum Cleaner, Grey by fieety
- **How much does it cost?** $15.86 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/673069933-fieety-ultra-8-spare-battery-cordless-vacuum-cleaner-grey)

## Best For

- fieety enthusiasts

## Why This Product

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

## Key Features

- • **Cordless Freedom:** Enjoy uninterrupted cleaning without being tethered to a power outlet.
- • **Bagless & Efficient:** Supports cyclonic technology and rotating brush roll for superior debris pickup.
- • **Seamless Power Boost:** Keep your Ultra 8 vacuum running longer with this dedicated spare battery.
- • **Lightweight & Compact:** At just over a pound, it’s easy to swap and carry without bulk.
- • **Optimized for Ultra 8:** Specifically designed to match the 1800W motor’s high-performance demands.

## Overview

The Fieety Ultra 8 Spare Battery is a lightweight, lithium-ion replacement battery designed exclusively for the Ultra 8 cordless vacuum cleaner. Supporting the vacuum’s powerful 1800W motor, it enables extended cordless cleaning sessions. Compact and portable, it ensures your vacuum stays ready for bare floors, carpets, pet hair, and more with bagless cyclonic technology.

## Description

Spare Battery - Ultra 8 Vacuum Cleaner, household-vacuum-replacement-batteries

Review: What a waste. - Won’t charge.
Review: Useless battery - I bought 2 of them and both machines battery only worked for 2 recharges. Can’t buy another battery because they ran out due to every machine they sold had the same problem. They won’t follow up or solve the problem and cut off communication

## Features

- Ultra 8 Vacuum Cleaner Spare Battery

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DDCG284G |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries required | Yes |
| Best Sellers Rank | #2,498,714 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #2,761 in Vacuum Replacement Batteries |
| Brand | Fieety |
| Color | Gray |
| Customer Reviews | 3.0 3.0 out of 5 stars (10) |
| Filter Type | Foam |
| Form Factor | Handheld |
| Included Components | Ultra 8 Spare Battery |
| Indoor/Outdoor Usage | Indoor |
| Is Cordless? | Yes |
| Item Weight | 1.08 pounds |
| Item model number | Ultra 8 1929 |
| Manufacturer | Fieety |
| Maximum Horsepower | 1800 Watts |
| Model Name | Ultra 8 Spare Battery |
| Motor Horsepower | 1800 Watts |
| Number of Items | 1 |
| Portable | Yes |
| Product Dimensions | 7 x 3.14 x 1.6 inches |
| Recommended Uses For Product | Bare Floor, Carpet, Furniture, Hard Floor, Home, Pet Hair Removal, Rug |
| Special Feature | Bagless |
| Vacuum Collection Technology | Cyclonic Technology, Rotating Brush Roll |

## Product Details

- **Brand:** Fieety
- **Filter Type:** Foam
- **Power Source:** Battery Powered
- **Special Feature:** Bagless
- **Surface Recommendation:** Hard Floor, Carpet, Rug, Bare Floor, Furniture, Pet Hair Removal

## Images

![Fieety Ultra 8 Spare Battery Cordless Vacuum Cleaner, Grey - Image 1](https://m.media-amazon.com/images/I/5104NuDHk6L.jpg)
![Fieety Ultra 8 Spare Battery Cordless Vacuum Cleaner, Grey - Image 2](https://m.media-amazon.com/images/I/41406AiOrdL.jpg)

## Customer Reviews

### ⭐ What a waste.
*by U***A on June 28, 2025*

Won’t charge.

### ⭐ Useless battery
*by W***Y on September 27, 2025*

I bought 2 of them and both machines battery only worked for 2 recharges. Can’t buy another battery because they ran out due to every machine they sold had the same problem. They won’t follow up or solve the problem and cut off communication

### ⭐ Charging cord
*by S***2 on April 29, 2025*

It works ok until you lose the charging cord.. Apparently they don't sell the cord separately. Basically a waste of money.

## Frequently Bought Together

- Fieety Ultra 8 Spare Battery Cordless Vacuum Cleaner, Grey
- Fieety Cordless Vacuum Cleaner, 550W/45Kpa Vacuum Cleaners for Home with LED Screen, Max 60 Mins Runtime, Noise Reduction Tech, Anti-Tangle Stick Vacuum for Pet Hair Carpet and Hardfloor
- Fieety 3 Pack Vacuum Filters for Fieety Ultra 8 Cordless Vacuum Cleaner

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**Shop now:** [https://www.desertcart.us/products/673069933-fieety-ultra-8-spare-battery-cordless-vacuum-cleaner-grey](https://www.desertcart.us/products/673069933-fieety-ultra-8-spare-battery-cordless-vacuum-cleaner-grey)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-12*