---
product_id: 128405116
title: "40V Lithium-ION 4.0 AH Battery"
brand: "ryobi"
price: "E£ 15753"
currency: EGP
in_stock: true
reviews_count: 13
category: "Ryobi"
url: https://www.desertcart.com.eg/products/128405116-40v-lithium-ion-4-0-ah-battery
store_origin: EG
region: Egypt
---

# 40V high voltage power 4.0 AH long-lasting capacity Lightweight 3.06 lbs for easy handling 40V Lithium-ION 4.0 AH Battery

**Brand:** ryobi
**Price:** E£ 15753
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your green space like a pro — no lawn left behind!

## Quick Answers

- **What is this?** 40V Lithium-ION 4.0 AH Battery by ryobi
- **How much does it cost?** E£ 15753 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/128405116-40v-lithium-ion-4-0-ah-battery)

## 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

- • **Trusted by Pros:** Top choice among lawn and landscape experts for reliable performance
- • **Light as a Feather:** Weighing just over 3 pounds, it’s easy to swap and carry
- • **Seamless Compatibility:** Designed to perfectly fit RYOBI tools for hassle-free replacement
- • **Power Through Your Yard:** 40V delivers professional-grade energy for demanding lawn tasks
- • **Stay Charged, Stay Efficient:** 4.0 AH capacity ensures longer runtime and fewer interruptions

## Overview

The RYOBI 40V Lithium-ION 4.0 AH Battery offers a robust 40-volt output combined with a high-capacity 4.0 amp-hour rating, delivering extended runtime for your cordless outdoor tools. Lightweight and compact, it’s engineered for easy handling and quick replacement, making it a top pick among lawn care professionals seeking reliable, long-lasting power.

## Description

Stens replacement parts have become a favorite among lawn and landscape professionals thanks to exceptional performance.

Review: Works Great - Works great with my lawn mower. But I have a very small lawn.
Review: battery - excellent battery works great holds its charge

## Features

- Stens replacement parts have become a favorite among lawn and landscape professionals thanks to exceptional performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QYH36TC |
| Amperage | 4 Amps |
| Batteries | 1 A batteries required. |
| Best Sellers Rank | #11,557 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #76 in Cordless Tool Battery Packs |
| Brand | RYOBI |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,435) |
| Date First Available | March 10, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.06 pounds |
| Item model number | #OP4040A1 |
| Manufacturer | RYOBI |
| Manufacturer Part Number | OP4040A1 |
| Product Dimensions | 6.5 x 4 x 3 inches |
| Voltage | 40 Volts |

## Product Details

- **Battery Capacity:** 4 Amp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** RYOBI
- **Number of Batteries:** 1 A batteries required.
- **Recommended Uses For Product:** Power Tool

## Images

![40V Lithium-ION 4.0 AH Battery - Image 1](https://m.media-amazon.com/images/I/61MXv5vgnXL.jpg)
![40V Lithium-ION 4.0 AH Battery - Image 2](https://m.media-amazon.com/images/I/61rX-KVFEFL.jpg)
![40V Lithium-ION 4.0 AH Battery - Image 3](https://m.media-amazon.com/images/I/51HvTNLWUKL.jpg)
![40V Lithium-ION 4.0 AH Battery - Image 4](https://m.media-amazon.com/images/I/61HRcxw7QyL.jpg)
![40V Lithium-ION 4.0 AH Battery - Image 5](https://m.media-amazon.com/images/I/51T-vXwaQxL.jpg)

## Questions & Answers

**Q: What is the warranty on this 40 v?**
A: All Ryobi products have a 3 year warranty if you register it when purchased on their Ryobi site.

**Q: Will this battery replace the 4026 40v 94wh?**
A: It replaced the 4026 40v 95wh 2.6ah. it is the newer more powerful version

**Q: What’s the battery length with the mower?**
A: My need is no more than 30 minutes. When finished there are still 3 lights lit up on battery. I’ve then switched battery to hedge trimmer and used for additional 39 minutes with still plenty of charge left.

**Q: Will this battery last longer than a 2.6 ah high capacity battery?**
A: Yes, the battery lasts enough to cut about 5,000 square feet without shutting down.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Great
*by T***C on March 4, 2026*

Works great with my lawn mower. But I have a very small lawn.

### ⭐⭐⭐⭐⭐ battery
*by K***R on December 30, 2025*

excellent battery works great holds its charge

### ⭐⭐⭐⭐⭐ Looks good so far
*by M***O on May 18, 2023*

After reading all the one star reviews was not sure about buying one of these batteries but since they are half the price of Home Depot I decided the risk was worth it. The battery came in a plain package but did not look used. It was completely discharged when I put it on my charger. It charged normally and seems to last about as long as my original OEM battery for my weed whacker. I have now discharged and charged it a few times and it is still working fine. Seems like the risk was worth it for me.

## Frequently Bought Together

- Ryobi 40V 4.0 Ah Lithium-Ion Battery OP4040
- Ryobi 40V Battery and Charger Kit 4.0 Ah Lithium-Ion Battery Set OEM OP4040 + OP403A

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**Shop now:** [https://www.desertcart.com.eg/products/128405116-40v-lithium-ion-4-0-ah-battery](https://www.desertcart.com.eg/products/128405116-40v-lithium-ion-4-0-ah-battery)

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-03-16*