---
product_id: 410865154
title: "Battery 56V, 4.0Ah - BA2242T"
brand: "ego power+"
price: "€ 472.45"
currency: EUR
in_stock: true
reviews_count: 13
category: "Ego Power+"
url: https://www.desertcart.hr/products/410865154-battery-56v-4-0ah-ba2242t
store_origin: HR
region: Croatia
---

# 56V high-voltage power 30-min rapid charge shock & weather resistant Battery 56V, 4.0Ah - BA2242T

**Brand:** ego power+
**Price:** € 472.45
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your productivity—charge fast, work longer, and dominate every job!

## Quick Answers

- **What is this?** Battery 56V, 4.0Ah - BA2242T by ego power+
- **How much does it cost?** € 472.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/410865154-battery-56v-4-0ah-ba2242t)

## Best For

- ego power+ enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Recharge Ready:** Turbo charger powers up your battery in just 30 minutes—less downtime, more action
- • **Smart Energy Management:** Intelligent cell optimization maximizes runtime and battery lifespan
- • **Unstoppable Power Boost:** 56V ARC Lithium tech delivers peak performance for all EGO tools
- • **Built to Brave the Elements:** Shock-resistant design shields your battery from drops and harsh conditions
- • **Stay in Control with Precision:** Upgraded fuel gauge shows power in 20% increments—never get caught off guard

## Overview

The EGO Power+ 56V 4.0Ah ARC Lithium Battery (BA2242T) combines advanced Keep Cool Cell Technology with intelligent power management to deliver long-lasting, high-voltage performance. Compatible with all EGO tools, it features a shock-resistant design and a rapid 30-minute charge capability (with Turbo Charger), ensuring you stay powered through demanding tasks. Its upgraded fuel gauge provides clear runtime visibility in 20% increments, backed by a 3-year limited warranty for peace of mind.

## Description

The 4.0 Ah ARC Lithium Battery isequipped with an upgraded fuel gauge. you can now see how much battery power you have left in 20% increments. The ARC Lithium battery technology is the industry’s most advanced; equipped with patented Keep Cool Cell Technology; which keeps the cells cool and prolongs the life of the battery.

Review: Built like a tank!! - Built to last! The 5.0Ah. is a solid battery option for big jobs. i use it for my EGO leaf blower. i admit it is a bit heavy using it on large leaves area to blow and will require changing hands due to the weight. Beside the weight it is very easy to load and remove from the blower. 5.0Ah. is very powerful and will get the job done.
Review: It works. - Good battery life. No issues, works as advertised.

## Features

- ARC Lithium design keeps battery from overheating so equipment runs longer at full power
- Shock-resistant design protects batteries and electronics from drops and the elements
- Intelligent power management optimizes individual battery cells for maximum power, performance, and runtime
- Charges in 30 minutes with EGO Power+ Turbo Charger (CH7000)
- Fuel gauge indicator lights display remaining runtime in 20% increments
- Compatible with all EGO tools
- Capacity: 224Wh
- Weight: 4.7 lbs
- 3-year limited warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09QMJXZ99 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #2,089 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5 in Cordless Tool Battery Packs |
| Customer Reviews | 4.6 4.6 out of 5 stars (11,280) |
| Date First Available | January 18, 2022 |
| Item Weight | 5.35 pounds |
| Item model number | BA2242T |
| Manufacturer | EGO POWER + |
| Product Dimensions | 10.24 x 10.63 x 3.94 inches |

## Product Details

- **Battery Cell Composition:** Lithium Ion
- **Brand:** EGO Power+
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Unit Count:** 1.0 Count
- **Voltage:** 56 Volts

## Images

![Battery 56V, 4.0Ah - BA2242T - Image 1](https://m.media-amazon.com/images/I/51r9CxNqdeL.jpg)

## Questions & Answers

**Q: What are the date codes on these from Amazon/ EGO?**
A: Date code of Jan 2022 for a 4Ah BA2242T purchased in late June 2023

**Q: What the run time if I use this battery on a lawn mower**
A: That's very dependent on the specific mower, whether self propelled is used or not, and how long AND thick the grass, etc. 

Best to use about 75% of what ego recommends for your mower. Ie if Ego says 45 min runtime, budget about 34 mins

**Q: Does ego make a 4ah battery? Can’t find it in their store**
A: I believe the closest one is a 4.5 amp hour battery.

**Q: Battery came with Security device attached to plastic cover. Can we remove it without causing any surprise ::-)**
A: Not sure
Mine didn’t come with that
Perhaps you should return it and get one with the security tag already removed

## Customer Reviews

### ⭐⭐⭐⭐⭐ Built like a tank!!
*by C***F on October 26, 2025*

Built to last! The 5.0Ah. is a solid battery option for big jobs. i use it for my EGO leaf blower. i admit it is a bit heavy using it on large leaves area to blow and will require changing hands due to the weight. Beside the weight it is very easy to load and remove from the blower. 5.0Ah. is very powerful and will get the job done.

### ⭐⭐⭐⭐⭐ It works.
*by J***R on December 19, 2025*

Good battery life. No issues, works as advertised.

### ⭐⭐⭐⭐⭐ Worth the extra money
*by J***N on November 27, 2023*

Despite the fact that I have a lot of experience with LiFePo batteries I thought I'd try one of the much cheaper Chinese replacements for the 7.5 AH Ego Power battery. Here's what I learned. The original, now five-year old battery that came with my Ego lawn mower when new was beginning show its age. I was no longer able to mow both front and back yards with just one full charge. Then, the mower's battery indicator would flash red even before finishing just the (larger) backyard. That said, these batteries should last MUCH longer. Current LiFePo chemistry is good enough that we should reasonably expect at least several thousand cycles before reaching a theoretically diminished limit of 80% of original capacity. Unlike older battery chemistries LiFePo battery packs typically deliver a consistent level of energy until nearly exhausted when they suddenly fall off a cliff and the built-in Battery Management System, (BMS) shuts everything down to protect the cells from further damage. So, five years is way short of these typical expected lifetime values. I got about half of what I expected especially when using the Ego Power battery charger. I wouldn't care so much about the failure to deliver the expected performance, but these batteries are not cheap! With this in mind I didn't feel like I owed the Ego Power people my continued business. Going all-electric was supposed to save a few dollars on fuel over the typical gas-powered mower we all grew up with, right? Instead, any savings I was supposed to get by being oh-so cool and environmentally-concerned was wiped out when I only got half of what I expected from the battery. What did I do? First I bought a 6.0 AH Chinese knock-off on Amazon. It looked just like the Ego-branded battery, but slightly smaller in size and weight as expected. I incorrectly assumed that 5-6 years of improving battery technology might work to my advantage and the labeled AH difference might be a wash. Yes, a lower capacity battery module at 6.0 vs. 7.5 Ah, but MUCH cheaper to buy than the equivalent 7.5 AH Ego Power-branded offering. I tested the the 6.0 AH the best way I should: by mowing the lawn! I had to wait a while to allow the grass grow enough to try the battery out. My un-scientific verdict was that this brand new advertised 6.0 AH battery was actually closer to 4.8 - 5.0 AH. Not even close to the advertised 6.0 AH. Thankfully, Amazon was good enough to accept my return even after a few weeks had passed. I've read all the comments about having the proper combination of Ego battery and the Ego charger. But all of these batteries, including the Chinese knock-offs, are assembled with their own built-in BMS's. Fact is, LiFePo batteries could care less about being charged by a special LiFePo charger since the battery's own BMS regulates everything about the charging/discharging process internally. Ultimately, I bit the bullet and forked over for the new Ego Power-branded 7.5 AH battery knowing that while it seems to have the same amount of power I need to do the job, it will probably not last as long as it should. This is an issue which Ego Power and all its competitors need to address. All that said, the durability and overall build quality of all my Ego Power products are excellent. I look forward to trying out whatever new products they come up with.

## Frequently Bought Together

- EGO POWER+ Battery 56V, 4.0Ah - BA2242T
- EGO Power+ 56-Volt Lithium-ion Rapid Charger for EGO Power+ Equipment
- EGO Power+ SSA1200 Multi-Head Snow Shovel Attachment, Black

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-14*