---
product_id: 201431599
title: "18V 4.0Ah Cordless Tool Battery Lithium-Ion Twin Pack - 2 x 4,0Ah Batteries, Power X-Change, Universally Compatible With All Einhell PXC Power Tools And Garden Machines 4511489"
brand: "einhell"
price: "₨57521"
currency: LKR
in_stock: true
reviews_count: 13
category: "Einhell"
url: https://www.desertcart.lk/products/201431599-18v-4-0ah-cordless-tool-battery-lithium-ion-twin-pack
store_origin: LK
region: Sri Lanka
---

# Power X-Change universal compatibility 2 x 4.0Ah Lithium-Ion cells Proactive battery management & rugged housing 18V 4.0Ah Cordless Tool Battery Lithium-Ion Twin Pack - 2 x 4,0Ah Batteries, Power X-Change, Universally Compatible With All Einhell PXC Power Tools And Garden Machines 4511489

**Brand:** einhell
**Price:** ₨57521
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your projects with the battery pack that works as hard as you do!

## Quick Answers

- **What is this?** 18V 4.0Ah Cordless Tool Battery Lithium-Ion Twin Pack - 2 x 4,0Ah Batteries, Power X-Change, Universally Compatible With All Einhell PXC Power Tools And Garden Machines 4511489 by einhell
- **How much does it cost?** ₨57521 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/201431599-18v-4-0ah-cordless-tool-battery-lithium-ion-twin-pack)

## Best For

- einhell enthusiasts

## Why This Product

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

## Key Features

- • **Instant Power Insight:** Three-level LED charge indicator keeps you informed at a glance—never get caught off guard.
- • **Smart Safety, Smart Work:** Advanced battery management system continuously monitors performance and maximizes safety.
- • **Stay Charged, Stay Ahead:** 4.0Ah capacity with lithium-ion tech minimizes self-discharge for longer-lasting energy.
- • **Built to Endure, Designed to Grip:** Rubberized, shock-resistant housing with ergonomic grips for easy handling and durability.
- • **Double the Power, Double the Productivity:** Twin-pack design delivers seamless 18V or combined 36V power for versatile tool use.

## Overview

The Einhell 18V 4.0Ah Cordless Tool Battery Twin Pack offers two high-capacity lithium-ion batteries compatible across the Power X-Change system. Designed for both 18V and combined 36V applications, it features smart battery management, a durable rubberized casing, and an intuitive LED charge indicator—perfect for DIYers and professionals seeking reliable, flexible power on demand.

## Description

From the manufacturer Einhell extended service Batteries and tools can be registered directly with Einhell to extend their service period. And our service team will always be available for issues relating to repairs, spare parts and other questions. Twin-Pack Technology 18 volts or 36 volts? Why decide? With Twin-Pack Technology, one battery type is sufficient for both voltage classes. for more power-intensive applications, such as certain lawn mowers, saws and rotary hammers, simply combine two 18 V batteries in one 36 V tool.

Review: Give your einhell some juice !! - • For DIYers, home workshops, garden-tool users: This is a very good choice. The battery performs well, offers flexibility (one battery for many tools), and gives solid value. • For professional/trade users who run tools all day every day: It’s still usable, but you may want to consider higher-capacity batteries (5.0+ Ah) or brands/tools built for tougher continuous use. • Value for money: Yes — especially when you already have (or intend to build) the Einhell PXC system. Getting the battery as part of your ecosystem makes sense.
Review: Small compact and i have 2 devices i use them on - I brought extra batteries to go with my mower and although they last a whole mower of my garden it is handy to have spare charged .. I also ended up buying a drill that took the same batteries . So easy to use and are small light and compact but hold a lot of charge . I feel so far they are good quality

## Features

- The Einhell PXC battery twin pack 4.0 Ah consists of two universal 18 V rechargeable batteries from the Power X-Change series and offers twice the power for all devices in the innovative system range.
- The lithium-ion cells offer more power with improved immunity to typical problems like self-discharge. The service life of these rechargeable batteries is extended significantly by adapting the charging cycles to the specific application situation.
- The proactive battery management system from Einhell maximizes the safety of the system, and in addition all the parameters of the battery are continuously monitored with state-of-the-art components.
- The charge status of the battery can be checked at a glance with a three-level LED system that provides a constant overview of how much power is left.
- The rubberized housing ensures a high level of protection against bumps and knocks and makes the batteries easy to grip. The molded, recessed grips make it incredibly easy to insert and remove the batteries.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NJ727HW |
| Batteries | 2 Lithium Ion batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Capacity | 4 Amp Hours |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | 5,685 in DIY & Tools ( See Top 100 in DIY & Tools ) 13 in Cordless Tool Battery Packs |
| Colour | red, black |
| Customer Reviews | 4.6 4.6 out of 5 stars (23,773) |
| Date First Available | 29 April 2019 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Included Components | 2x 4.0 Ah battery |
| Item Package Quantity | 1 |
| Item Weight | 667 g |
| Item model number | 4511489 |
| Manufacturer | Einhell |
| Maximum power | 900 Watts |
| Number of Pieces | 2 |
| Part Number | 4511489 |
| Pattern | Single |
| Product Dimensions | 15 x 8.1 x 12.9 cm; 667 g |
| Style | 2 x 4.0 Ah |
| Voltage | 110 Volts, 220 Volts |
| Wattage | 18 watts |

## Product Details

- **Battery capacity:** 4 Amp Hours
- **Battery cell composition:** Lithium Ion
- **Brand:** Einhell
- **Number of batteries:** 2 Lithium Ion batteries required. (included)
- **Recommended uses for product:** Power Tool

## Images

![18V 4.0Ah Cordless Tool Battery Lithium-Ion Twin Pack - 2 x 4,0Ah Batteries, Power X-Change, Universally Compatible With All Einhell PXC Power Tools And Garden Machines 4511489 - Image 1](https://m.media-amazon.com/images/I/71+ZFeUVkzL.jpg)

## Questions & Answers

**Q: Are these legit because there the same price as two 2amp batteries**
A: Yes they are the real deal, great value for the price.

**Q: Hi, do these fit spear & jackson electric chain saw, as searching always bring these up. thank-you**
A: I doubt it. all the batteries are made to fit only their own kit. like apple phones!

**Q: Why has my order not been Dispatched**
A: It probably has by now. But if not, just cancel the order and place another one.

**Q: is this a ABP118W7 battery**
A: Sorry I cannot see ABP118W7 anywhere. It is a very good battery if you are using Einhell tools.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Give your einhell some juice !!
*by J***B on 22 October 2025*

• For DIYers, home workshops, garden-tool users: This is a very good choice. The battery performs well, offers flexibility (one battery for many tools), and gives solid value. • For professional/trade users who run tools all day every day: It’s still usable, but you may want to consider higher-capacity batteries (5.0+ Ah) or brands/tools built for tougher continuous use. • Value for money: Yes — especially when you already have (or intend to build) the Einhell PXC system. Getting the battery as part of your ecosystem makes sense.

### ⭐⭐⭐⭐⭐ Small compact and i have 2 devices i use them on
*by T***T on 5 October 2025*

I brought extra batteries to go with my mower and although they last a whole mower of my garden it is handy to have spare charged .. I also ended up buying a drill that took the same batteries . So easy to use and are small light and compact but hold a lot of charge . I feel so far they are good quality

### ⭐⭐⭐⭐⭐ Must have tools
*by A***. on 4 January 2026*

Brilliant product compared to other similar products by DeWalt , Makita etc. much cheaper and very well built

## Frequently Bought Together

- Einhell 4511489 PXC-Twinpack 4.0Ah Battery, Red, Black
- CRAFTSMAN V20 Battery Charger, LED Charging Indicator, Compatible with all CRAFTSMAN V20 Power Tool and Outdoor Tool Batteries (CMCB104)
- Einhell TC-JS Power X-Change 18-Volt Cordless 2700 SPM Jig Saw, 4/5-Inch Stroke Length, 45° Max Bevel Angle

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**Shop now:** [https://www.desertcart.lk/products/201431599-18v-4-0ah-cordless-tool-battery-lithium-ion-twin-pack](https://www.desertcart.lk/products/201431599-18v-4-0ah-cordless-tool-battery-lithium-ion-twin-pack)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-27*