Ryobi RB18L50 5.0Ah 18V ONE+ Lithium+ Battery image

Ryobi RB18L50 5.0Ah 18V ONE+ Lithium+ Battery

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Ryobi RB18L50 5.0Ah 18V ONE+ Lithium+ Battery

RYO5133002433

Key Features

  • 5.0Ah capacity for extended runtime and fewer recharges
  • Lithium+ technology for increased power and durability
  • IntelliCell system optimises performance and battery life
  • 4-stage fuel gauge for easy charge monitoring
  • Compatible with the full Ryobi ONE+ 18V tool range
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YOU SAVE £16.67 (20%)

£83.33

£66.66

EX VAT

(£79.99 INC VAT)
In Stock
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Assumed credit limit £1,200 Purchase rate 23.9% p.a. (variable) Representative 23.9% APR (variable) This example above illustrates the typical cost of using PayPal Credit as a standard funding method. If you take advantage of our offers and promotions, including our 0% for 4 months offer, the interest rate that applies will be lower in many circumstances.

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Description

  • Product Code:RYO5133002433

  • Model Number: RB18L50

  • Brand: Ryobi

  • Barcode: 4892210135940

  • Category: Batteries

  • Taxonomy: Hardware > Tool Accessories > Power Tool Batteries

The Ryobi RB18L50 ONE+ 5.0Ah 18V Lithium+ Battery from ITS is a high-capacity power source designed to maximise runtime, performance and compatibility across the extensive Ryobi ONE+ tool range.

Built for both DIY users and professionals, this battery is engineered to deliver consistent power output for demanding applications such as drilling, cutting, grinding and sanding, while reducing the need for frequent recharging.

At the core of this battery is advanced Lithium+ technology, which provides increased power, extended runtime and improved durability compared to earlier battery generations.

This means users can complete more work on a single charge - whether that’s driving screws, drilling holes or cutting materials - making it ideal for longer or more demanding tasks.

A standout feature is Ryobi’s IntelliCell technology, which actively monitors and balances individual cells within the battery. This intelligent system optimises performance, enhances safety and extends overall battery life by ensuring each cell operates efficiently.

User convenience is further improved with a built-in 4-stage fuel gauge, allowing you to quickly check remaining charge levels at 100%, 75%, 50% and 25%. This helps prevent unexpected downtime and ensures better planning during jobs.

Durability is a key strength, with a tough, impact-resistant housing designed to withstand the rigours of jobsite use. The battery also features a rubberised base for added protection against drops and knocks, ensuring long-term reliability even in demanding environments.

As part of the Ryobi ONE+ system, this battery is compatible with a huge range of cordless tools across DIY, garden and workshop applications. This system flexibility allows users to power multiple tools with a single battery platform, making it a cost-effective and convenient solution for expanding tool collections.


Authorised Ryobi Stockist

ITS are an authorised stockist of Ryobi Products, we only sell 100% genuine Power Tools and Accessories, so you can trust us for all the tools you need!

Specification

Buying Option Signle
Pack Size 1
Product Weight 0.7kg
Voltage 18V
Battery Type Lithium-Ion
Battery Capacity 5.0Ah
Battery Compatibility Ryobi 18V ONE+ Li-Ion
Battery Level Indicator Yes

Warranty Information

Ryobi Tools are built to last, and so is their guarantee.

You want more out of everything. Which is what RYOBI delivers. And now thanks to its best-in-class technology and innovation, RYOBI brings you their first ever 3 year guarantee for all of their electric and cordless tools, including the 18V ONE+ System and the 36V range of tools.*

Ryobi offer a 3 year guarantee on battery powered or electric tools, excluding accessories and component subject to natural and normal wear and tear, please refer to your guarantee conditions in the user’s manual for the complete conditions.

*Excluding petrol tools which maintain the standard 2 year guarantee.

To enable the warranty, please click here

Features We Love

Ryobi 18V ONE+ Logo

RYOBI 18V ONE+

Ryobi 18V ONE+

The Ryobi 18V ONE+ Battery System is a versatile power platform designed to make DIY and garden projects easier, more efficient, and more affordable. With one interchangeable 18V battery compatible across more than 200 Ryobi tools, users can power drills, saws, lawn mowers, hedge trimmers, inflators, lighting, and more without needing multiple batteries or chargers. This saves time, reduces clutter, and lowers overall costs. Built with advanced lithium-ion technology, ONE+ batteries deliver reliable runtime, fade-free power, and fast charging performance. Whether you're a homeowner, hobbyist, or professional tradesperson, the Ryobi 18V ONE+ system offers flexibility, convenience, and dependable performance for every task.

SHOP RYOBI 18V ONE+

Customer Reviews

Ask a Question

Questions Answered

Key Features

  • 5.0Ah capacity for extended runtime and fewer recharges
  • Lithium+ technology for increased power and durability
  • IntelliCell system optimises performance and battery life
  • 4-stage fuel gauge for easy charge monitoring
  • Compatible with the full Ryobi ONE+ 18V tool range

Description

Description

  • Product Code:RYO5133002433

  • Model Number: RB18L50

  • Brand: Ryobi

  • Barcode: 4892210135940

  • Category: Batteries

  • Taxonomy: Hardware > Tool Accessories > Power Tool Batteries

The Ryobi RB18L50 ONE+ 5.0Ah 18V Lithium+ Battery from ITS is a high-capacity power source designed to maximise runtime, performance and compatibility across the extensive Ryobi ONE+ tool range.

Built for both DIY users and professionals, this battery is engineered to deliver consistent power output for demanding applications such as drilling, cutting, grinding and sanding, while reducing the need for frequent recharging.

At the core of this battery is advanced Lithium+ technology, which provides increased power, extended runtime and improved durability compared to earlier battery generations.

This means users can complete more work on a single charge - whether that’s driving screws, drilling holes or cutting materials - making it ideal for longer or more demanding tasks.

A standout feature is Ryobi’s IntelliCell technology, which actively monitors and balances individual cells within the battery. This intelligent system optimises performance, enhances safety and extends overall battery life by ensuring each cell operates efficiently.

User convenience is further improved with a built-in 4-stage fuel gauge, allowing you to quickly check remaining charge levels at 100%, 75%, 50% and 25%. This helps prevent unexpected downtime and ensures better planning during jobs.

Durability is a key strength, with a tough, impact-resistant housing designed to withstand the rigours of jobsite use. The battery also features a rubberised base for added protection against drops and knocks, ensuring long-term reliability even in demanding environments.

As part of the Ryobi ONE+ system, this battery is compatible with a huge range of cordless tools across DIY, garden and workshop applications. This system flexibility allows users to power multiple tools with a single battery platform, making it a cost-effective and convenient solution for expanding tool collections.


Authorised Ryobi Stockist

ITS are an authorised stockist of Ryobi Products, we only sell 100% genuine Power Tools and Accessories, so you can trust us for all the tools you need!

Features We Love

Ryobi 18V ONE+

The Ryobi 18V ONE+ Battery System is a versatile power platform designed to make DIY and garden projects easier, more efficient, and more affordable. With one interchangeable 18V battery compatible across more than 200 Ryobi tools, users can power drills, saws, lawn mowers, hedge trimmers, inflators, lighting, and more without needing multiple batteries or chargers. This saves time, reduces clutter, and lowers overall costs. Built with advanced lithium-ion technology, ONE+ batteries deliver reliable runtime, fade-free power, and fast charging performance. Whether you're a homeowner, hobbyist, or professional tradesperson, the Ryobi 18V ONE+ system offers flexibility, convenience, and dependable performance for every task.

SHOP RYOBI 18V ONE+

Learn More

Specification

  • Buying Option Signle
  • Pack Size 1
  • Product Weight 0.7kg
  • Voltage 18V
  • Battery Type Lithium-Ion
  • Battery Capacity 5.0Ah
  • Battery Compatibility Ryobi 18V ONE+ Li-Ion
  • Battery Level Indicator Yes

What's in the box

Our ITS Expert Says...

Warranty Information

Warranty Information

Ryobi Tools are built to last, and so is their guarantee.

You want more out of everything. Which is what RYOBI delivers. And now thanks to its best-in-class technology and innovation, RYOBI brings you their first ever 3 year guarantee for all of their electric and cordless tools, including the 18V ONE+ System and the 36V range of tools.*

Ryobi offer a 3 year guarantee on battery powered or electric tools, excluding accessories and component subject to natural and normal wear and tear, please refer to your guarantee conditions in the user’s manual for the complete conditions.

*Excluding petrol tools which maintain the standard 2 year guarantee.

To enable the warranty, please click here

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