---
product_id: 84152691
title: "18-Volt ONE+ Lithium-Ion 4.0 Ah High Capacity Battery (2-Pack)"
brand: "ryobi"
price: "€ 171.20"
currency: EUR
in_stock: true
reviews_count: 10
category: "Ryobi"
url: https://www.desertcart.it/products/84152691-18-volt-one-lithium-ion-4-0-ah-high-capacity
store_origin: IT
region: Italy
---

# Long Life 18V Power Extreme Temp 18-Volt ONE+ Lithium-Ion 4.0 Ah High Capacity Battery (2-Pack)

**Brand:** ryobi
**Price:** € 171.20
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your Projects with Confidence!

## Quick Answers

- **What is this?** 18-Volt ONE+ Lithium-Ion 4.0 Ah High Capacity Battery (2-Pack) by ryobi
- **How much does it cost?** € 171.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/84152691-18-volt-one-lithium-ion-4-0-ah-high-capacity)

## 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

- • **Lasts Longer:** Up to 3x the life of standard Ryobi batteries.
- • **Stay Powered Up:** Onboard fuel gauge shows battery life in 25% increments.
- • **Weather Warrior:** Optimized for performance in extreme temperatures.
- • **Hands-Free Convenience:** Free-standing base for easy tool access.
- • **Universal Compatibility:** Works with all Ryobi One+ 18V tools.

## Overview

The RYOBI 18-Volt ONE+ Lithium-Ion 4.0 Ah High Capacity Battery (2-Pack) offers a robust solution for DIY enthusiasts and professionals alike, featuring a fuel gauge for precise power monitoring, extended battery life, and compatibility with a wide range of Ryobi tools, all while performing in extreme conditions.

## Description

Power All 300 ONE+ Products With Any RYOBI 18V ONE+ Battery. Best of all, they are a part of the RYOBI 18V ONE+ System of over 300 Cordless Products that all work on the same battery platform.

Review: Excellent purchase - Perfect. Powerful. Long lasting. Worked just fine with my Ryobi weed eater. Haven't tried it with my other Ryobi products, but I'm sure it will do just fine. This twin pack cost less that the single one I purchased from the big box store a couple of years ago. Since I only had the I wanted a back up for it. I do have three of the original small amp batteries that came with my drill, chainsaw and weed eater that still work and that I'll continue to use, but they do not last as long. Can't share how long it took to charge because I didn't time it. I just recommended putting it on the charger as soon as you get it so it's ready for the next day. By the way... Once charged it stays charged until you're ready to use it. Enjoy P.S. the green tags mean they're charged.
Review: Worth the money - Have used them twice. Held charge very well. Would buy again.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07J5WJF1C |
| Batteries | 2 Lithium Ion batteries required. |
| Best Sellers Rank | #13,996 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #115 in Cordless Tool Battery Packs |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,752) |
| Date First Available | October 9, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.2 pounds |
| Item model number | 2 Pack ONE+ 18V 4Ah Battery |
| Product Dimensions | 7.44 x 6.1 x 3.74 inches |

## Product Details

- **Battery Capacity:** 4 Amp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** RYOBI
- **Number of Batteries:** 2 Lithium Ion batteries required.
- **Recommended Uses For Product:** Power Tool

## Images

![18-Volt ONE+ Lithium-Ion 4.0 Ah High Capacity Battery (2-Pack) - Image 1](https://m.media-amazon.com/images/I/719k9QHwN3L.jpg)

## Questions & Answers

**Q: What is the difference between this one and ryobi p122 (https://www.amazon.com/dp/b015qikgjk/ref=psdc_552354_t2_b07j5wjf1c)?**
A: The difference is more than the shell.  This product looks like the Ryobi P145 Lithium battery set.  P122 contains Ryobi Lithium+ which are better batteries.

**Q: Can i use the lithium battery on older ryobi tools**
A: Yes,you can use this battery with all ryobi tools and the blue one too

**Q: How many charging cycles can the 4ah battery go through before losing its charge capacity?**
A: This question should be asked to ryobi directly. To answer your question it depends on how and what you use the battery with. Every scenario and tool is different on how it drains a battery a small led light can lady maybe a whole 24 hours but a 18v shop vac can empty it in maybe 15 minutes so every tool is different.

**Q: Is it a P197?**
A: yes this is P197 which is the batteries shown in the picture

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent purchase
*by G***A on June 24, 2025*

Perfect. Powerful. Long lasting. Worked just fine with my Ryobi weed eater. Haven't tried it with my other Ryobi products, but I'm sure it will do just fine. This twin pack cost less that the single one I purchased from the big box store a couple of years ago. Since I only had the I wanted a back up for it. I do have three of the original small amp batteries that came with my drill, chainsaw and weed eater that still work and that I'll continue to use, but they do not last as long. Can't share how long it took to charge because I didn't time it. I just recommended putting it on the charger as soon as you get it so it's ready for the next day. By the way... Once charged it stays charged until you're ready to use it. Enjoy P.S. the green tags mean they're charged.

### ⭐⭐⭐⭐⭐ Worth the money
*by R***T on March 10, 2026*

Have used them twice. Held charge very well. Would buy again.

### ⭐⭐⭐⭐⭐ Great price and quality, you won't be disappointed!
*by J***T on December 30, 2025*

OEM, the real deal. Lasts way longer than the cheap chineeze brands

## Frequently Bought Together

- RYOBI 18-Volt ONE+ Lithium-Ion 4.0 Ah High Capacity Battery (2-Pack)
- TTI 18-Volt Ryobi Charger PCG002, (NO Retail Packaging, Bulk Packaged)
- RYOBI ONE+ 18V High Performance Lithium-Ion 2.0 Ah Compact Battery (2-Pack)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-22*