---
product_id: 663949887
title: "2-Pack 3.0Ah Replacement Batteries for Ryobi 18V Tools – Extended Power and Reliability"
brand: "uldertra"
price: "A$85"
currency: AUD
in_stock: true
reviews_count: 11
category: "Uldertra"
url: https://www.desertcart.com.au/products/663949887-2-pack-3-0ah-replacement-batteries-for-ryobi-18v-tools
store_origin: AU
region: Australia
---

# Fast Recharge & Extended Runtime 3.0Ah High-Capacity Power Built-in Safety Protections 2-Pack 3.0Ah Replacement Batteries for Ryobi 18V Tools – Extended Power and Reliability

**Brand:** uldertra
**Price:** A$85
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your Ryobi game — don’t get caught powerless!

## Quick Answers

- **What is this?** 2-Pack 3.0Ah Replacement Batteries for Ryobi 18V Tools – Extended Power and Reliability by uldertra
- **How much does it cost?** A$85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/663949887-2-pack-3-0ah-replacement-batteries-for-ryobi-18v-tools)

## Best For

- uldertra enthusiasts

## Why This Product

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

## Key Features

- • **Smart Value Pack:** Two high-capacity batteries at a fraction of the cost—double the power, double the savings.
- • **Safe & Sound Operation:** Advanced protection against overcharging, overheating, and short-circuiting keeps you and your tools safe.
- • **Seamless Compatibility:** Engineered specifically for Ryobi 18V cordless tools for flawless fit and peak performance.
- • **Power Through Your Projects:** 3.0Ah lithium-ion cells deliver longer runtime so your Ryobi 18V tools never quit before you do.
- • **Durability That Works as Hard as You:** Rugged construction stands up to daily wear, harsh conditions, and heavy use without missing a beat.

## Overview

This 2-pack of 3.0Ah lithium-ion replacement batteries is designed exclusively for Ryobi 18V tools, offering extended runtime, fast recharge, and built-in safety features. Durable and reliable, these batteries provide professional-grade performance and excellent value, making them a must-have for any serious DIYer or tradesperson.

## Description

desertcart.com: ULDERTRA 2-Pack 3.0Ah Replacement Batteries for Ryobi 18V Tools – Extended Power and Reliability : Tools & Home Improvement

Review: It works! - These batteries have worked amazingly. They are affordable option. I use them daily. I have dogs so I use my handheld vacuum daily.
Review: Just as good as Ryobi...So far - I got these and was a little skeptical about the quality, but they hade very good reviews. They charged up quickly, are very durable and sturdy and seem to be working just as well as my Ryobi-branded ones.

## Features

- High-Capacity Performance: Each 3.0Ah lithium-ion battery offers extended runtime, ensuring your Ryobi 18V tools work longer between charges.
- Perfect Fit: Specifically designed for Ryobi 18V cordless tools, ensuring seamless compatibility and performance.
- Durable and Reliable: Built with high-quality materials, these batteries are tough enough to handle rigorous use and harsh conditions.
- Safety Features: Includes built-in protection against overcharging, overheating, and short-circuiting, ensuring safe and reliable operation.
- Great Value: Save money with this high-capacity replacement battery , offering excellent performance at a fraction of the cost.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DBHDXZXT |
| Batteries | 2 Lithium Ion batteries required. |
| Best Sellers Rank | #6,265 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #30 in Cordless Tool Battery Packs |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,006) |
| Date First Available | July 29, 2024 |
| Item Weight | 1.92 pounds |
| Item model number | P103 |
| Manufacturer | kunpu |
| Package Dimensions | 11.02 x 4.21 x 3.43 inches |

## Product Details

- **Battery Capacity:** 3 Amp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** ULDERTRA
- **Number of Batteries:** 2 Lithium Ion batteries required.
- **Recommended Uses For Product:** Power Tool

## Images

![2-Pack 3.0Ah Replacement Batteries for Ryobi 18V Tools – Extended Power and Reliability - Image 1](https://m.media-amazon.com/images/I/71qNgFFmscL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works!
*by H***Z on January 21, 2026*

These batteries have worked amazingly. They are affordable option. I use them daily. I have dogs so I use my handheld vacuum daily.

### ⭐⭐⭐⭐⭐ Just as good as Ryobi...So far
*by D***. on January 15, 2026*

I got these and was a little skeptical about the quality, but they hade very good reviews. They charged up quickly, are very durable and sturdy and seem to be working just as well as my Ryobi-branded ones.

### ⭐⭐⭐⭐⭐ Less power but still good
*by F***. on November 24, 2025*

Plugged into my ryobi weed whacker and it worked perfectly. Afterwards plugged them into my ryobi leaf blower and you could tell there was a significant loss of airflow compared to the original battery. Still giving it 5 because these are cheap and work great if you know what you’re getting yourself into. For me I don’t care if the weed whacker is at 100% power as long as it takes care of everything I need it too. Leaf blowing would be okay too just take a bit longer.

## Frequently Bought Together

- ULDERTRA 2-Pack 3.0Ah Replacement Batteries for Ryobi 18V Tools – Extended Power and Reliability
- 18-Volt P117 Rapid Charger Replace for Ryobi 12V-18V Battery One+ Lithium-Ion/NiCad/NiMh Battery P102 P108 P189 P197 P103 P105 P107 P190 P191 PBP002 PBP005

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**Shop now:** [https://www.desertcart.com.au/products/663949887-2-pack-3-0ah-replacement-batteries-for-ryobi-18v-tools](https://www.desertcart.com.au/products/663949887-2-pack-3-0ah-replacement-batteries-for-ryobi-18v-tools)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-25*