---
product_id: 46538581
title: "Greenworks 40V 2.5Ah Lithium-Ion Battery (Genuine Greenworks Battery / 75+ Compatible Tools)"
brand: "greenworks"
price: "₨77857"
currency: LKR
in_stock: true
reviews_count: 12
category: "Greenworks"
url: https://www.desertcart.lk/products/46538581-greenworks-40v-2-5ah-lithium-ion-battery-genuine-greenworks-battery
store_origin: LK
region: Sri Lanka
---

# 2.5Ah high capacity 40V power output 75+ tool compatibility Greenworks 40V 2.5Ah Lithium-Ion Battery (Genuine Greenworks Battery / 75+ Compatible Tools)

**Brand:** greenworks
**Price:** ₨77857
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your green machine — never get caught powerless again!

## Quick Answers

- **What is this?** Greenworks 40V 2.5Ah Lithium-Ion Battery (Genuine Greenworks Battery / 75+ Compatible Tools) by greenworks
- **How much does it cost?** ₨77857 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/46538581-greenworks-40v-2-5ah-lithium-ion-battery-genuine-greenworks-battery)

## 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

- • **Long-Lasting Charge:** 2.5Ah capacity ensures extended runtime to keep your projects moving without constant recharging.
- • **Trusted Brand Support:** Backed by Greenworks’ responsive customer service and quality assurance for peace of mind.
- • **Lightweight & Portable:** At under 1kg, this battery is easy to handle and swap, reducing fatigue during long work sessions.
- • **Power Your Productivity:** Reliable 40V lithium-ion battery delivers consistent energy for all your Greenworks tools.
- • **Universal Compatibility:** Works seamlessly with over 75 Greenworks tools, making it the ultimate backup power source.

## Overview

The Greenworks 40V 2.5Ah Lithium-Ion Battery is a lightweight, high-capacity power source compatible with over 75 Greenworks tools. Designed for reliable performance and extended runtime, it offers professional-grade energy with trusted brand support, making it an essential backup for any cordless tool arsenal.

## Description

GMAX 40V 2.5Ah Battery

Review: Company backs their product - I use this battery as a backup in a Greenworks blower. I really like it since it is lighter than the OEM battery at a great price. After 2 months, the battery started dying after 5 minutes of use. Additionally, during charge my charger was blinking red, which indicates a bad cell. It was beyond the 30 day return window for desertcart. I was prepared to write a bad review. However, I reached out to the company and got a fast response. They asked a few questions about my use and then shipped me a new battery. Here are some things that I have learned. A blower has variable draw on the battery -- stop/start/stop/start as I am blowing areas and then walking to other areas. This shortens the life of the charge. I am sure there is a lithium battery expert that can explain why. I get longer life from the battery if I set the trigger to always on -- even while walking to another area. I found this to be true of the OEM battery as well. Bottom line: the new battery is working well and makes a great backup.
Review: Good tools! Good batteries! - My shed is green with Greenworks battery powered tools. I have rows of chargers with batteries in them. Most of the batteries are 4Ah, and that is fine for most things, like trimmers and leaf blowers. But for my lawnmower, I use two 8.0Ah batteries to mow my yard without having to return to the shop. But all Greenworks batteries are top notch quality. Charge em up, slap em in, and you're ready to go! I've tried a couple of off-brands that say the are "for" Greeworks tools... and they are flat our garbage. Don't waste your time or money on anything but Greenworks batteries. They are more money but well worth it. But desertcart does run sales on them ~ I buy all of mine on sale. Both of my 8.0Ah batteries I got for $199.00 on sale ~ regular price $249.00. Happy shopping!

## Features

- Package weight :0.93 kg
- Package height :17.78 cm
- Package length :8.382 cm
- Package width :9.144 cm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01ID87YHW |
| Batteries | 1 Nonstandard Battery batteries required. (included) |
| Best Sellers Rank | #50,226 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #414 in Cordless Tool Battery Packs |
| Customer Reviews | 4.4 4.4 out of 5 stars (9,712) |
| Date First Available | July 13, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2 pounds |
| Item model number | 2901319 |
| Manufacturer | Greenworks |
| Product Dimensions | 6.2 x 2.8 x 3.2 inches |

## Product Details

- **Battery Capacity:** 2.5 Amp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** Greenworks
- **Number of Batteries:** 1 Nonstandard Battery batteries required. (included)
- **Recommended Uses For Product:** Lawn Tools

## Images

![Greenworks 40V 2.5Ah Lithium-Ion Battery (Genuine Greenworks Battery / 75+ Compatible Tools) - Image 1](https://m.media-amazon.com/images/I/71WGhucm5lL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: My chainsaw doesnt say gmax on it but my saw came with the 29482 charger. Will this work for me?**
A: Hello,

This battery is compatible with any of our 40v G-Max/Elite units. This item will also charge in charger model number 29482.

**Q: I have a g-max 2.5 ah 40 volt li-ion battery and want a weed wacker that i can use it on.  which one can i buy?**
A: Hello,

Any of our 40v G-Max string trimmers will work with your 2.5Ah battery.

**Q: We have this battery for our chainsaw and leaf blower. Which hedge trimmer works with it?**
A: The battery should work with any of the G Max 40 volt tools which utilize the 29482 battery charger.  However, for a hedge trimmer you will probably want a longer run time, unless you have multiple batteries.  This is a 2.5 AH battery with an approximate run time of 75 minutes.

**Q: why can't greenworks be honest and straight forward.  is model 2901319  battery compatible with gmax tools?**
A: Hello SE_Gardnerner,

Yes this Greenworks 40V ~ 2.5 ah battery model (2901319) can be used with GMAX tools. Please note, that batteries in the same voltage platform will ultimately perform the same but the run time will vary. The higher the ampere-hour (Ah) rating is, the more run time the battery has to offer.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Company backs their product
*by M***R on October 18, 2023*

I use this battery as a backup in a Greenworks blower. I really like it since it is lighter than the OEM battery at a great price. After 2 months, the battery started dying after 5 minutes of use. Additionally, during charge my charger was blinking red, which indicates a bad cell. It was beyond the 30 day return window for Amazon. I was prepared to write a bad review. However, I reached out to the company and got a fast response. They asked a few questions about my use and then shipped me a new battery. Here are some things that I have learned. A blower has variable draw on the battery -- stop/start/stop/start as I am blowing areas and then walking to other areas. This shortens the life of the charge. I am sure there is a lithium battery expert that can explain why. I get longer life from the battery if I set the trigger to always on -- even while walking to another area. I found this to be true of the OEM battery as well. Bottom line: the new battery is working well and makes a great backup.

### ⭐⭐⭐⭐⭐ Good tools! Good batteries!
*by P***S on February 1, 2026*

My shed is green with Greenworks battery powered tools. I have rows of chargers with batteries in them. Most of the batteries are 4Ah, and that is fine for most things, like trimmers and leaf blowers. But for my lawnmower, I use two 8.0Ah batteries to mow my yard without having to return to the shop. But all Greenworks batteries are top notch quality. Charge em up, slap em in, and you're ready to go! I've tried a couple of off-brands that say the are "for" Greeworks tools... and they are flat our garbage. Don't waste your time or money on anything but Greenworks batteries. They are more money but well worth it. But Amazon does run sales on them ~ I buy all of mine on sale. Both of my 8.0Ah batteries I got for $199.00 on sale ~ regular price $249.00. Happy shopping!

### ⭐⭐⭐⭐⭐ Unsure
*by K***R on January 16, 2026*

These were reconditioned and the charge did not last long at all

## Frequently Bought Together

- Greenworks 40V 2.5Ah Lithium-Ion Battery (Genuine Greenworks Battery / 75+ Compatible Tools)
- Greenworks 40V (120 MPH / 500 CFM / 75+ Compatible Tools) Cordless Axial Leaf Blower, 2.5Ah Battery and Charger Included

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**Shop now:** [https://www.desertcart.lk/products/46538581-greenworks-40v-2-5ah-lithium-ion-battery-genuine-greenworks-battery](https://www.desertcart.lk/products/46538581-greenworks-40v-2-5ah-lithium-ion-battery-genuine-greenworks-battery)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-02*