---
product_id: 193482703
title: "Earthwise Power Tools by ALM BL80204 20-Volt 4.0Ah Replacement Lithium-Ion Battery"
brand: "earthwise"
price: "€ 90.58"
currency: EUR
in_stock: true
reviews_count: 8
category: "Earthwise"
url: https://www.desertcart.ie/products/193482703-earthwise-power-tools-by-alm-bl80204-20-volt-4-0ah
store_origin: IE
region: Ireland
---

# 20V power output Eco-friendly lithium-ion tech 4.0Ah long-lasting capacity Earthwise Power Tools by ALM BL80204 20-Volt 4.0Ah Replacement Lithium-Ion Battery

**Brand:** earthwise
**Price:** € 90.58
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your productivity, sustainably and effortlessly!

## Quick Answers

- **What is this?** Earthwise Power Tools by ALM BL80204 20-Volt 4.0Ah Replacement Lithium-Ion Battery by earthwise
- **How much does it cost?** € 90.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/193482703-earthwise-power-tools-by-alm-bl80204-20-volt-4-0ah)

## 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

- • **Eco-Conscious Choice:** Rechargeable lithium-ion battery designed with planet-friendly materials
- • **Endurance That Lasts:** 4.0Ah capacity keeps your tools running longer through tough jobs
- • **Lightweight & Portable:** Just 1.4 pounds for easy handling and quick swaps in the field
- • **Seamless Compatibility:** Fits multiple Earthwise models for versatile yard and snow tool use
- • **Unstoppable Power Boost:** 20-Volt output delivers gas-like performance without the fumes

## Overview

The Earthwise BL80204 is a rechargeable 20-Volt 4.0Ah lithium-ion battery designed to replace and extend the runtime of compatible Earthwise cordless power tools. Lightweight and eco-friendly, it offers reliable, gas-like power for outdoor tasks like snow removal and yard work, making it an essential upgrade for professionals seeking efficient, sustainable tool performance.

## Description

The Earthwise BL80204 20-Volt 4.0Ah replacement lithium-ion battery keeps your cordless power tools up and running. This Earthwise battery is rechargeable and easy to install. It is suitable for yard tool models LB21020, LHT12021, LPHT12022, LST02010. You can enjoy the gas-like power of your cordless Earthwise products without troublesome and costly maintenance. This package includes (1) 20-volt 4.0Ah battery. Charger and power tool sold separately. Make the clean air choice by opting for Earthwise products!

Review: Has made snow removal possible - Had a horrible snow removal situation where there was destruction of property and a jerk of a customer service OWNER, so I had to find something that would allow me (disabled mess) to just push a snow thrower with no cord, and I don't like flammable liquids in my garage- SO, I got the battery operated Earthwise snow thrower. It's been great ! The battery lasts plenty of time to clear a sidewalk and double wide driveway. I got extra batteries and chargers for big storms, but am very pleased with the battery quality and no loss of strength of oomph even towards the end of the snow clearing. For someone who is in constant pain, it'd be nice not to have a graduate of the school for the visually impaired doing my snow removal- but this set up will work for now. Good to have options.
Review: Doesnt work - I bought the snowthrower and this extra battery last season, charged both but only needed the original. This season the original died after extended use, so I put in the extra. I could make 2 passes then the machine stops. I take the battery out and put it back in and again it works for a single pass then the machine stops. The battery must not fit properly. The original battery has zero issues, so it isnt the machine

## Features

- Compatible with Earthwise product models: SN70112, SN722016, LB21020, LHT12021, LPHT12022, and LST02010
- Earthwise battery unit only; Charger sold separately
- Rechargeable 20-volt 4.0ah lithium ion battery for long-term use
- Compatible with Earthwise 20-Volt snow products
- Planet-friendly design for living earth-wise

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08PC8JCYG |
| Amperage | 4 Amps |
| Antenna Location | Power Tool |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 1.4 Pounds |
| Best Sellers Rank | #157,904 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,752 in Cordless Tool Battery Packs |
| Brand | Earthwise |
| Customer Reviews | 4.0 out of 5 stars 477 Reviews |
| Item Dimensions | 4.5 x 3 x 2.5 inches |
| Item Type Name | Replacement Lithium-Ion Battery |
| Item Weight | 1.4 Pounds |
| Manufacturer | American Lawn Mower Company |
| Model Name | 20-Volt 4.0Ah |
| Model Number | BL80204 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | Power Tool |
| Reusability | Rechargeable |
| UPC | 026479802044 |
| Unit Count | 1.0 Count |
| Voltage | 20 Volts |
| Warranty Description | Manufacturer's warranty |

## Product Details

- **Battery Capacity:** 2
- **Battery Cell Composition:** Lithium Ion
- **Brand:** Earthwise
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Power Tool

## Images

![Earthwise Power Tools by ALM BL80204 20-Volt 4.0Ah Replacement Lithium-Ion Battery - Image 1](https://m.media-amazon.com/images/I/81SWAOdPVgL.jpg)

## Available Options

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

## Questions & Answers

**Q: I ordered an earthwise 20-volt (from earthwise on amazon) but i received a no-name brand with model # but it only has 3 led lights. is this earthwise?**
A: Thank you for your question. Yes this is Earthwise.
Earthwise/American Lawn Mower Company

**Q: Does this work for the Earth Wise snow shovel too?**
A: If you're snow shovel uses a 20v battery it should work. I bought it for my mom's Earth Wise tiller and it worked just fine.

**Q: Will this work with a scotts weed trimmer, replacing battery bl8212os?**
A: Kimberly,
Thank you for your question. Yes, this will work with the Scotts 20v string trimmer. We manufacture them both.
Earthwise/American Lawn Mower Company

**Q: Do you have the 3cm replacement spool for the earthwise trimmer?**
A: No

## Customer Reviews

### ⭐⭐⭐⭐⭐ Has made snow removal possible
*by J***N on January 21, 2019*

Had a horrible snow removal situation where there was destruction of property and a jerk of a customer service OWNER, so I had to find something that would allow me (disabled mess) to just push a snow thrower with no cord, and I don't like flammable liquids in my garage- SO, I got the battery operated Earthwise snow thrower. It's been great ! The battery lasts plenty of time to clear a sidewalk and double wide driveway. I got extra batteries and chargers for big storms, but am very pleased with the battery quality and no loss of strength of oomph even towards the end of the snow clearing. For someone who is in constant pain, it'd be nice not to have a graduate of the school for the visually impaired doing my snow removal- but this set up will work for now. Good to have options.

### ⭐⭐⭐⭐⭐ Doesnt work
*by R***S on February 25, 2022*

I bought the snowthrower and this extra battery last season, charged both but only needed the original. This season the original died after extended use, so I put in the extra. I could make 2 passes then the machine stops. I take the battery out and put it back in and again it works for a single pass then the machine stops. The battery must not fit properly. The original battery has zero issues, so it isnt the machine

### ⭐⭐⭐⭐ Seems to work ok
*by S***M on June 29, 2019*

I have had the electric mower for over 5 years and the original batteries are beginning to fade; that is the main reason I bought a replacement. If the replacement lasts as long as the originals it will be well worth the money. The first time I charged and used it it did not seem to hold a sufficient charge to do my entire lawn. But subsequent charges have show it has a fuller capacity similar to the original one. I have a yard about 80' x 75' and the battery, when starting fully charged can mow the yard about 1 1/2 times before running out. It has been a great mower system for me. It was reassuring for me that I could still get replacement batteries as the mower itself should last for many years.

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-17*