---
product_id: 396451749
title: "Greenworks Tools 40V Battery G40B5 (Li-ion 40V 5Ah Rechargeable Powerful Battery Appropriate for All Devices from The 40V Line)"
brand: "greenworks"
price: "VT84399"
currency: VUV
in_stock: true
reviews_count: 8
url: https://www.desertcart.vu/products/396451749-greenworks-tools-40v-battery-g40b5-li-ion-40v-5ah-rechargeable
store_origin: VU
region: Vanuatu
---

# 40V high-voltage power 5Ah long-lasting capacity 3-stage LED charge indicator Greenworks Tools 40V Battery G40B5 (Li-ion 40V 5Ah Rechargeable Powerful Battery Appropriate for All Devices from The 40V Line)

**Brand:** greenworks
**Price:** VT84399
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your garden hustle with Greenworks’ fast-charging 40V battery—because downtime is so last season.

## Quick Answers

- **What is this?** Greenworks Tools 40V Battery G40B5 (Li-ion 40V 5Ah Rechargeable Powerful Battery Appropriate for All Devices from The 40V Line) by greenworks
- **How much does it cost?** VT84399 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/396451749-greenworks-tools-40v-battery-g40b5-li-ion-40v-5ah-rechargeable)

## Best For

- greenworks enthusiasts

## Why This Product

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

## Key Features

- • **Unleash Cordless Power:** 40V lithium-ion battery delivers robust energy for all Greenworks tools, powering your productivity without limits.
- • **Universal Compatibility:** Seamlessly swap batteries across a wide range of Greenworks 40V tools—one battery to rule your entire toolkit.
- • **Durable & Compact Design:** Rugged casing with deep discharge protection ensures longevity and comfort for all-day garden domination.
- • **Smart LED Charge Display:** Stay informed at a glance with a 3-stage LED indicator showing real-time battery status—never get caught off guard.
- • **Fast Recharge, Less Downtime:** Rapid charging in under 30 minutes means you’re back to work faster—no more waiting around.

## Overview

The Greenworks 40V 5Ah Lithium-Ion Battery offers high-voltage cordless freedom with fast charging under 30 minutes, a smart 3-stage LED charge indicator, and durable design featuring deep discharge protection. Compatible across Greenworks 40V garden and power tools, it comes with a 2-year warranty, ensuring reliable performance and extended battery life for professional-grade outdoor work.

## Description

Greenworks 40V Battery. Original Greenworks Powerful Battery for All Greenworks 40V Garden and Power Tools. Fast Charging 5Ah Lithium-Ion Battery. 3-Stage LED Charge Level. 2 Year Warranty. G40B5

Review: Great battery system. - I purchased 2 of these batteries while they were on a special discounted price and a Greenworks G40UC4 40V Fast Charger. The reason I bought 2 batteries was to allow me to charge a battery while using the other. The batteries recharge fully using the fast charger in under 30 minutes while a larger 4ah would take 60 minutes but last longer and was more than twice the price. You do need to bare in mind that once the battery has been used it will not charge straight away as the charger recognises high temperature. The battery can be placed on the charger and the built in fan cools the battery in 15 mins before recharge starts. My only slight complaint is the time it takes the batteries to run out of charge. I also purchased the GD40LM46SP 40V Lawn Mower 46cm Self-Propelled on a special price from desertcart and the battery lasts 15 minutes if I cut and use the self drive. The mower by the way is brilliant (see my other review). I have a large sloping uneven garden so really I should have bought 3 batteries or a larger AH rated battery but that was costly. All in all a great system that I would highly recommend.
Review: Buy the real thing! - A well made battery that is consistent in output. I would however have liked to be able to purchase the 4Ahr. model since using it with my strimmer blade it only lasts for a few minutes. These are seemingly a little scarce at the moment, it means that for me to get 4Ahrs. I have to purchase two batteries so the cost jumps up considerably. Still with that said, the heat build up in them is less, and I suppose that will lead to a longer life span for the 2Ahrs. type. I did have a so called 5Ahr. copy of the battery that performed perfectly for three or four discharge and recharge cycles, then it died, shorted cell or cells internally, can I get a replacement no chance. In conclusion do not buy copies, they are rubbish and you have no actual warranty with them since to send the back to the supplier is at your cost and they then tell you that you have abused the battery. Stick to the real thing, you can be sure that the warranty is real, in the unlikely chance that you need it.

## Features

- POWERFUL LITHIUM-ION BATTERY - ideal for our cordless tools that need more power and longer run time like our Greenworks lawnmowers electric pressure washers and chainsaws
- CORDLESS FREEDOM - don't get stopped by cable spaghetti and be ready at any time - the battery management system ensures more safety and durability of your Greenworks battery
- FEATURES - the battery has a LED display for instant information about the charge status and can be charged regardless of the of the current charging voltage without memory effect at any time
- COMPACT DESIGN - the 40V battery convinces with a robust case and maximum comfort at the same time - the integrated deep discharge protection extends the lifetime of the battery significantly
- A BATTERY FOR ALL - Greenworks 40V batteries from 2Ah to powerful 6Ah are versatile and compatible with many other Greenworks tools in the field of garden and workshop

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09JSFX5CR |
| Amperage | 5 Amps |
| Antenna Location | Power Tool |
| Battery Capacity | 5 |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 1.27 Kilograms |
| Battery capacity | 5 |
| Battery cell composition | Lithium Ion |
| Best Sellers Rank | 34,458 in Garden ( See Top 100 in Garden ) 177 in Cordless Tool Battery Packs 540 in Lawn Mower Parts & Accessories |
| Box Contents | 40V 5Ah Battery |
| Brand | Greenworks |
| Brand Name | Greenworks |
| Customer Reviews | 4.4 out of 5 stars 2,195 Reviews |
| Item Dimensions | 50 x 50 x 28 centimetres |
| Item Type Name | 40V 5Ah Battery |
| Item Weight | 1.39 Kilograms |
| Item height | 28 centimetres |
| Manufacturer | Greenworks |
| Model Name | G40B5 |
| Model Number | 01-000002927207 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of batteries | 1 Lithium Ion batteries required. (included) |
| Recommended uses for product | Power Tool |
| Reusability | Rechargeable |
| Unit Count | 1.0 count |
| Unit count | 1.0 count |
| Voltage | 40 Volts |

## Product Details

- **Number of batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** Greenworks
- **Battery cell composition:** Lithium Ion
- **Battery capacity:** 5
- **Recommended uses for product:** Power Tool

## Images

![Greenworks Tools 40V Battery G40B5 (Li-ion 40V 5Ah Rechargeable Powerful Battery Appropriate for All Devices from The 40V Line) - Image 1](https://m.media-amazon.com/images/I/51D1ARrp98L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great battery system.
*by S***L on 5 April 2021*

I purchased 2 of these batteries while they were on a special discounted price and a Greenworks G40UC4 40V Fast Charger. The reason I bought 2 batteries was to allow me to charge a battery while using the other. The batteries recharge fully using the fast charger in under 30 minutes while a larger 4ah would take 60 minutes but last longer and was more than twice the price. You do need to bare in mind that once the battery has been used it will not charge straight away as the charger recognises high temperature. The battery can be placed on the charger and the built in fan cools the battery in 15 mins before recharge starts. My only slight complaint is the time it takes the batteries to run out of charge. I also purchased the GD40LM46SP 40V Lawn Mower 46cm Self-Propelled on a special price from Amazon and the battery lasts 15 minutes if I cut and use the self drive. The mower by the way is brilliant (see my other review). I have a large sloping uneven garden so really I should have bought 3 batteries or a larger AH rated battery but that was costly. All in all a great system that I would highly recommend.

### ⭐⭐⭐⭐⭐ Buy the real thing!
*by D***S on 13 September 2021*

A well made battery that is consistent in output. I would however have liked to be able to purchase the 4Ahr. model since using it with my strimmer blade it only lasts for a few minutes. These are seemingly a little scarce at the moment, it means that for me to get 4Ahrs. I have to purchase two batteries so the cost jumps up considerably. Still with that said, the heat build up in them is less, and I suppose that will lead to a longer life span for the 2Ahrs. type. I did have a so called 5Ahr. copy of the battery that performed perfectly for three or four discharge and recharge cycles, then it died, shorted cell or cells internally, can I get a replacement no chance. In conclusion do not buy copies, they are rubbish and you have no actual warranty with them since to send the back to the supplier is at your cost and they then tell you that you have abused the battery. Stick to the real thing, you can be sure that the warranty is real, in the unlikely chance that you need it.

### ⭐⭐⭐⭐ Handy for long days in the garden
*by C***A on 15 February 2025*

A must have if you've multiple Greenworks batteries and need to constantly rotate them when working in the garden. Takes about 45 minutes or so to charge up the 40v battery. The main criticism I have is around battery cooldown. It often treats freshly drained batteries as too hot to charge, but the fan on the device doesn't cool the batteries down particularly fast, so it can take a little while for the charger to actually begin on hotter summer days. Overall though it's been a great addition to the Greenworks arsenal and helped greatly in getting my grass cut without needing to stop and wait for the standard charger.

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-10*