---
product_id: 693961761
title: "BL84040 40V 4Ah Battery"
brand: "earthwise"
price: "C$22224"
currency: NIO
in_stock: true
category: "Earthwise"
url: https://www.desertcart.ni/products/693961761-bl84040-40v-4ah-battery
store_origin: NI
region: Nicaragua
---

# 40V high-voltage power LED battery life indicator 4Ah long-lasting capacity BL84040 40V 4Ah Battery

**Brand:** earthwise
**Price:** C$22224
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your productivity, ditch the downtime!

## Quick Answers

- **What is this?** BL84040 40V 4Ah Battery by earthwise
- **How much does it cost?** C$22224 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/693961761-bl84040-40v-4ah-battery)

## Best For

- earthwise enthusiasts

## Why This Product

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

## Key Features

- • **Instant Status Check:** Built-in LED battery life indicator means no more guessing—always know when it’s time to recharge.
- • **Lightweight & Portable:** At just 1.18 kg, this battery delivers heavy-duty power without weighing you down—ideal for busy pros on the move.
- • **Seamless Compatibility:** Perfectly fits Earthwise 40V tools including snow blowers, tillers, and mowers (except model SN74014) for effortless tool swaps.
- • **Unstoppable Power Boost:** 40 volts of consistent, high-performance energy to keep your tools running longer and stronger.
- • **Endurance That Works Overtime:** 4Ah lithium-ion capacity ensures extended runtime, powering through your toughest outdoor tasks without a hitch.

## Overview

The Earthwise BL84040 is a 40V 4Ah lithium-ion battery designed for high compatibility with Earthwise 40V outdoor tools. Featuring a lightweight design and an LED battery life indicator, it delivers reliable, long-lasting power for lawn and garden equipment, including snow blowers, tillers, and mowers, ensuring you stay efficient and cordless during your toughest jobs.

## Description

Earthwise BL84040 40V 4Ah Battery : desertcart.ae: Patio, Lawn & Garden

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075KFP57F |
| Amperage | 4 Amps |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 1179 Grams |
| Brand | Earthwise |
| Built-In Media | Earthwise Battery |
| Customer Reviews | 4.0 4.0 out of 5 stars (231) |
| Global Trade Identification Number | 00052909840409 |
| Item Dimensions | 16.5 x 6.4 x 10.2 centimeters |
| Item Type Name | 40 volt 4Ah Battery |
| Item Weight | 1.18 kg |
| Manufacturer | American |
| Model Name | BL84040 |
| Model Number | BL84040 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| UPC | 052909840409 |
| Voltage | 40 Volts |

## Product Details

- **Battery cell composition:** Lithium Ion
- **Brand:** Earthwise
- **Model name:** BL84040
- **Number of batteries:** 1 Lithium Ion batteries required. (included)
- **Voltage:** 40 Volts

## Images

![BL84040 40V 4Ah Battery - Image 1](https://m.media-amazon.com/images/I/61qHQHvXDfL.jpg)

## Questions & Answers

**Q: Do black and decker 4v fit earthwise?**
A: Riley's Choice,
Thank you for your question. B&D batteries do not fit Earthwise product.
Earthwise/American Lawn Mower Company

**Q: does this battery fit the SN74022?**
A: This battery will not fit the SN74022.

**Q: Is this battery rechargeable? Does it come with a recharger?**
A: Aking,
Thank you for your question. Yes the battery is rechargeable and the charger comes with the unit you purchased. Chargers are sold separate. 
Earthwise/American Lawn Mower Company

**Q: Does this fit the 40v/10" bar, pole chainsaw?**
A: This Earthwise 40V battery is compatible with all Earthwise 40V tools.

## Frequently Bought Together

- Earthwise Power Tools by ALM BL84040 40 Volt 4Ah Battery, 1 Count (Pack of 1)
- DuPont Snow and Ice Repellant Non-Stick Clear Coating Aerosol Spray, 10 oz
- Earthwise SN74018 Cordless Electric 40-Volt 4Ah Brushless Motor, 18-Inch Snow Thrower, 500lbs/Minute, With LED spotlight (Battery and Charger Included), Black/Green

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**Shop now:** [https://www.desertcart.ni/products/693961761-bl84040-40v-4ah-battery](https://www.desertcart.ni/products/693961761-bl84040-40v-4ah-battery)

---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-09-12*