---
product_id: 583342020
title: "Ryobi RB18L50 ONE+ Lithium+ 5.0Ah Battery, 18 V"
brand: "ryobi"
price: "A$231"
currency: AUD
in_stock: true
reviews_count: 5
category: "Ryobi"
url: https://www.desertcart.com.au/products/583342020-ryobi-rb18l50-one-lithium-5-0ah-battery-18-v
store_origin: AU
region: Australia
---

# 18V high voltage power 5.0Ah long-lasting capacity Built-in impact protection Ryobi RB18L50 ONE+ Lithium+ 5.0Ah Battery, 18 V

**Brand:** ryobi
**Price:** A$231
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your projects with Ryobi’s unstoppable 5.0Ah battery!

## Quick Answers

- **What is this?** Ryobi RB18L50 ONE+ Lithium+ 5.0Ah Battery, 18 V by ryobi
- **How much does it cost?** A$231 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/583342020-ryobi-rb18l50-one-lithium-5-0ah-battery-18-v)

## Best For

- ryobi enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Durability:** Tough pack design with impact protection ensures your battery withstands the demands of any job site.
- • **One+ Ecosystem Ready:** Seamlessly powers over 40 Ryobi garden and power tools—join the ultimate cordless community.
- • **Four-Stage Fuel Gauge:** Stay in control with clear 100%, 75%, 50%, and 25% charge indicators—never get caught off guard.
- • **Smart IntelliCell Tech:** Advanced cell monitoring balances power for peak performance and extended battery life.
- • **Unmatched Runtime Power:** Experience 25% more runtime than previous Ryobi batteries—work longer without interruption.

## Overview

The Ryobi RB18L50 ONE+ Lithium+ 5.0Ah Battery delivers industry-leading 18V power with 25% longer runtime and IntelliCell technology for balanced, efficient energy use. Designed with a rugged impact-resistant casing and a four-stage fuel gauge, it supports over 40 Ryobi tools, making it the essential upgrade for professionals and serious DIYers seeking reliable, long-lasting cordless performance.

## Description

Product Description Ryobi is the global leader in lithium technology and it is the first consumer brand in the UK offering a 5,0Ah battery pack, which gives you an un-paralleled run time. The Ryobi 18V battery is ideal for long periods of use and larger DIY projects. With an unrivalled 25% more run time versus Ryobi's next most powerful battery; you can enjoy upto 10% increased performance for even longer, this battery is ideal for intenseive work with One+ tools. Set Contains: 1 x RB18L50 5.0Ah Lithium+ battery

Review: Bateria popredniej serii. kupiona na promocji warta uwagi poza promocja lepszym wybore sa mocniejsze baterie High Energy
Review: If you’re using Ryobi ONE+ tools, the RB18L50 5.0Ah battery is a solid investment. I picked this up as an upgrade from smaller capacity batteries, and the difference is huge—longer run times, more power, and less time swapping out batteries mid-job. ✅ Pros: ✔ Excellent Battery Life – Easily powers my drills, saws, and sanders for extended periods without needing a recharge. ✔ Fast Charging – Works great with my Ryobi fast charger, getting back to full power quicker than expected. ✔ Lightweight for Its Size – Despite being 5.0Ah, it’s not overly bulky, so tools remain easy to handle. ✔ LED Charge Indicator – Handy for checking battery levels at a glance. ⚠️ Minor Downsides: Pricey but Worth It – Not the cheapest, but you’re paying for quality and longevity. Bulkier Than Smaller Batteries – If you’re used to 2.0Ah batteries, this one is a bit bigger but worth it for the extra runtime. Overall, this is a must-have for serious DIYers who don’t want to be constantly recharging. If you rely on Ryobi ONE+ tools, this battery is a game-changer!

## Features

- More power, longer runtimes and increased durability
- Four stage fuel gauge 100, 75, 50 and 25 Percent
- Tough pack design with built in impact protection
- Access to the use of over 40 garden and power tools
- IntelliCell technology monitors and balances individual cells
- design may vary

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0117BTDT4 |
| ASIN  | B0117BTDT4 |
| Batteries | 1 Lithium Metal batteries required. |
| Batteries  | 1 Lithium Metal batteries required. |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Capacity | 5 Amp Hours |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #9,861 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #27 in Cordless Tool Accessories #73 in Outdoor Power Tool Accessories |
| Color | Clear , Gree, Grey , Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (11,166) |
| Customer reviews | 4.6 4.6 out of 5 stars (11,166) |
| Date First Available | 23 October 2015 |
| Date First Available  | 23 October 2015 |
| Included components | 1 x RB18L50 |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 794 g |
| Item model number | RB18L50 |
| Item model number  | RB18L50 |
| Manufacturer | TTI |
| Manufacturer  | TTI |
| Number Of Pieces | 1 |
| Part number | RB18L50 |
| Pattern | Single |
| Product Dimensions | 18.4 x 85 x 168 cm; 794 g |
| Product Dimensions  | 18.4 x 85 x 168 cm; 794 g |
| Size | 1x 5.0Ah |
| Style | Battery |
| Voltage | 18 |

## Product Details

- **Battery capacity:** 5 Amp Hours
- **Battery cell composition:** Lithium Ion
- **Brand:** RYOBI
- **Number of batteries:** 1 Lithium Metal batteries required.
- **Recommended uses for product:** Power Tool

## Images

![Ryobi RB18L50 ONE+ Lithium+ 5.0Ah Battery, 18 V - Image 1](https://m.media-amazon.com/images/I/71O0TA4ZX2L.jpg)

## Available Options

This product comes in different **Pattern, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by N***O on 25 August 2022*

Bateria popredniej serii. kupiona na promocji warta uwagi poza promocja lepszym wybore sa mocniejsze baterie High Energy

### ⭐⭐⭐⭐⭐ Review
*by M***E on 3 March 2025*

If you’re using Ryobi ONE+ tools, the RB18L50 5.0Ah battery is a solid investment. I picked this up as an upgrade from smaller capacity batteries, and the difference is huge—longer run times, more power, and less time swapping out batteries mid-job. ✅ Pros: ✔ Excellent Battery Life – Easily powers my drills, saws, and sanders for extended periods without needing a recharge. ✔ Fast Charging – Works great with my Ryobi fast charger, getting back to full power quicker than expected. ✔ Lightweight for Its Size – Despite being 5.0Ah, it’s not overly bulky, so tools remain easy to handle. ✔ LED Charge Indicator – Handy for checking battery levels at a glance. ⚠️ Minor Downsides: Pricey but Worth It – Not the cheapest, but you’re paying for quality and longevity. Bulkier Than Smaller Batteries – If you’re used to 2.0Ah batteries, this one is a bit bigger but worth it for the extra runtime. Overall, this is a must-have for serious DIYers who don’t want to be constantly recharging. If you rely on Ryobi ONE+ tools, this battery is a game-changer!

### ⭐⭐⭐⭐⭐ Review
*by T***E on 15 May 2025*

Wie immer von ryobi, starker akku

## Frequently Bought Together

- Ryobi RB18L50 ONE+ Lithium+ 5.0Ah Battery, 18 V
- Ryobi OLT1832 ONE+ Cordless Grass Trimmer, 25-30cm Path (Zero Tool), 18 V, Hyper Green (Battery, Charger and Blade Not Included)

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**Shop now:** [https://www.desertcart.com.au/products/583342020-ryobi-rb18l50-one-lithium-5-0ah-battery-18-v](https://www.desertcart.com.au/products/583342020-ryobi-rb18l50-one-lithium-5-0ah-battery-18-v)

---

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