---
product_id: 713275707
title: "40V Battery and Charger Kit 4.0 Ah Lithium-Ion Battery Set OEM OP4040 + OP403A"
brand: "ryobi"
price: "VT118388"
currency: VUV
in_stock: true
reviews_count: 5
category: "Ryobi"
url: https://www.desertcart.vu/products/713275707-40v-battery-and-charger-kit-4-0-ah-lithium-ion
store_origin: VU
region: Vanuatu
---

# 4.0 Ah extended runtime LED battery life indicator 40V high-power output 40V Battery and Charger Kit 4.0 Ah Lithium-Ion Battery Set OEM OP4040 + OP403A

**Brand:** ryobi
**Price:** VT118388
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your passion, stay charged, and never miss a beat!

## Quick Answers

- **What is this?** 40V Battery and Charger Kit 4.0 Ah Lithium-Ion Battery Set OEM OP4040 + OP403A by ryobi
- **How much does it cost?** VT118388 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/713275707-40v-battery-and-charger-kit-4-0-ah-lithium-ion)

## 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

- • **Stay In The Know:** On-board LED indicator lets you monitor battery life at a glance—no surprises, just productivity.
- • **Slim & Sleek Charging:** Compact charger design fits seamlessly into your workspace for quick, efficient recharging.
- • **Power Up Your Projects:** 40V lithium-ion battery delivers fade-free, consistent power for all your Ryobi 40V tools.
- • **Universal Compatibility:** Works flawlessly with all existing Ryobi 40V equipment—upgrade your toolkit without hassle.
- • **Run Longer, Work Smarter:** High-capacity 4.0 Ah battery ensures extended runtime to keep you going without interruptions.

## Overview

The Ryobi 40V Battery and Charger Kit features a 4.0 Ah lithium-ion battery that delivers fade-free power and extended runtime. Its slim charger and on-board LED battery life indicator provide convenience and real-time status updates. Compatible with all Ryobi 40V tools, this rechargeable battery kit is designed to keep professionals and DIY enthusiasts powered up and productive.

## Description

Includes the Ryobi 40 Volt 4.0 battery and the slim charger Both the Battery and charger is compatible with all other pre existing Ryobi 40V equipment On-board LED battery life indicator Lithium-ion cells deliver fade-free performance High capacity OP40404 4.0 Ah battery for extended run time

Review: Best battery available imo - I've purchased 4 off brand 6ah batteries. All died within a year. My original Ryobi 4ah is going strong 4 years later. Power doesn't sag much when put on a heavy load, ex mowing tall wet grass. It does have a overheat protection built in to prevent damage. I have 3 of these Ryobi batteries now and won't purchase other brands anymore. Live and learn. These cost more than cheap off brand batteries, but they pay for themselves by lasting years at a time and having a high steady output. It may be tempting to get 2x 6ah batteries for the price of this one, but don't do it! They have power sags and fail quickly. Save yourself money and buy Ryobi batteries.
Review: Buen producto - Buen producto, no traía su caja original pero ha funcionado sin problema.

## Features

- Includes the Ryobi 40 Volt 4.0 battery and the slim charger
- Both the Battery and charger is compatible with all other pre existing Ryobi 40V equipment
- On-board LED battery life indicator
- Lithium-ion cells deliver fade-free performance
- High capacity OP40404 4.0 Ah battery for extended run time

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07V2BTXCF |
| Antenna Location | for use with Ryobi 140V power tools |
| Battery Capacity | 4000 Milliampere Hour (mAh) |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 150 Grams |
| Battery capacity | 4000 Milliampere Hour (mAh) |
| Battery cell composition | Lithium Ion |
| Best Sellers Rank | 1,159,550 in DIY & Tools ( See Top 100 in DIY & Tools ) 6,662 in Cordless Tool Battery Packs |
| Brand | RYOBI |
| Brand Name | RYOBI |
| Compatible Phone Models | for use with Ryobi 140V power tools |
| Customer Reviews | 4.5 out of 5 stars 958 Reviews |
| Item Dimensions | 27.2 x 26.4 x 11 centimetres |
| Item Weight | 4.65 Pounds |
| Manufacturer | ryobi |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of batteries | 1 Lithium Ion batteries required. |
| Recommended uses for product | for use with Ryobi 140V power tools |
| Reusability | Rechargeable |
| UPC | 728370632330 |
| Unit Count | 1.0 count |
| Unit count | 1.0 count |
| Voltage | 40 Volts |

## Product Details

- **Number of batteries:** 1 Lithium Ion batteries required.
- **Brand:** RYOBI
- **Battery cell composition:** Lithium Ion
- **Battery capacity:** 4000 Milliampere Hour (mAh)
- **Recommended uses for product:** for use with Ryobi 140V power tools

## Images

![40V Battery and Charger Kit 4.0 Ah Lithium-Ion Battery Set OEM OP4040 + OP403A - Image 1](https://m.media-amazon.com/images/I/71gG-1Lm+IL.jpg)
![40V Battery and Charger Kit 4.0 Ah Lithium-Ion Battery Set OEM OP4040 + OP403A - Image 2](https://m.media-amazon.com/images/I/616blB9jrhL.jpg)
![40V Battery and Charger Kit 4.0 Ah Lithium-Ion Battery Set OEM OP4040 + OP403A - Image 3](https://m.media-amazon.com/images/I/31eoeHhGaZL.jpg)

## Questions & Answers

**Q: Can a ryobi 6 ah battery be used in a 4ah mower and a 4ah charger?**
A: The charger that comes with this 4ah battery does not work with my 6ah battery. It flashes red to show a fault. I have a 6ah battery that came with my mower. I bought this 4ah battery as a secondary to be able to finish the lawn in one session.

**Q: how do i charge**
A: Use the charger that came with the battery.  When all else fails, read the directions.

**Q: Does this battery fit a Ryobi mower #40180-Y**
A: Yes fit

**Q: Will this work on my Ryobi snowblower?**
A: If your snowblower uses a 40V battery it will work. Though note the ah of the battery in your snow blower.  The higher the ah means less recharging during jobs.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best battery available imo
*by S***S on 30 August 2024*

I've purchased 4 off brand 6ah batteries. All died within a year. My original Ryobi 4ah is going strong 4 years later. Power doesn't sag much when put on a heavy load, ex mowing tall wet grass. It does have a overheat protection built in to prevent damage. I have 3 of these Ryobi batteries now and won't purchase other brands anymore. Live and learn. These cost more than cheap off brand batteries, but they pay for themselves by lasting years at a time and having a high steady output. It may be tempting to get 2x 6ah batteries for the price of this one, but don't do it! They have power sags and fail quickly. Save yourself money and buy Ryobi batteries.

### ⭐⭐⭐⭐⭐ Buen producto
*by E***R on 10 March 2026*

Buen producto, no traía su caja original pero ha funcionado sin problema.

### ⭐⭐⭐⭐⭐ Works great. No way to mount charger to wall
*by S***S on 14 August 2023*

This battery charged up fine and works great in my mower. It powered the mower (through thick tall grass) for about an hour. The charger is very lightweight. There isn't a way to mount it the way that, for example, Dewalt chargers have holes that allow you to mount them on screws to a wall. The battery is heavy though, and significantly larger than the charger, so maybe that's why they don't encourage wall mounting. The battery gets very hot when in use, but I was able to touch it with bare hands after mowing for an hour in 100 degree weather. It cooled quickly once back inside. Not sure what else to say about a battery and charger but this was my first time using Ryobi anything. I got a Ryobi mower with no battery from my brother, so I bought this battery and charger. I've tended toward Dewalt and Craftsman over Ryobi for power tools, but I am super impressed with the Ryobi mower. Never used anything but gas operated lawn appliances in the past. The power was way more than I expected for a battery powered mower. It chewed through tall grass better than my last gas push mower. Even my gas riding mower slows down with this grass and the Ryobi electric mower was fine. So overall, I'm very impressed with the power this brand packs. I won't hesitate to buy more tools and batteries from Ryobi going forward.

## Frequently Bought Together

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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vu/products/713275707-40v-battery-and-charger-kit-4-0-ah-lithium-ion](https://www.desertcart.vu/products/713275707-40v-battery-and-charger-kit-4-0-ah-lithium-ion)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-06-06*