---
product_id: 697037666
title: "Original Einhell 4.0Ah Twinpack Power X-Change Dual Battery System (Li-Ion, 18V, 2x 4.0Ah, Suitable for all PXC devices, Proactive Battery Management, State-Friendly Charging Cycs)"
brand: "einhell"
price: "3646 kr"
currency: DKK
in_stock: false
reviews_count: 5
category: "Einhell"
url: https://www.desertcart.dk/products/697037666-original-einhell-4-0ah-twinpack-power-x-change-dual-battery
store_origin: DK
region: Denmark
---

# 18V Power X-Change system 2x 4.0Ah Li-Ion batteries Proactive battery management Original Einhell 4.0Ah Twinpack Power X-Change Dual Battery System (Li-Ion, 18V, 2x 4.0Ah, Suitable for all PXC devices, Proactive Battery Management, State-Friendly Charging Cycs)

**Brand:** einhell
**Price:** 3646 kr
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power up your projects with the ultimate dual battery system—because downtime is so last season!

## Quick Answers

- **What is this?** Original Einhell 4.0Ah Twinpack Power X-Change Dual Battery System (Li-Ion, 18V, 2x 4.0Ah, Suitable for all PXC devices, Proactive Battery Management, State-Friendly Charging Cycs) by einhell
- **How much does it cost?** 3646 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/697037666-original-einhell-4-0ah-twinpack-power-x-change-dual-battery)

## 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

- • **Rugged & Ready:** Rubberized casing and ergonomic handles ensure shock protection and effortless battery swaps on the go.
- • **Instant Power Insight:** Three-level LED indicator keeps you informed of charge status at a glance—never get caught off guard.
- • **Smart Charging for Longer Life:** Adaptive charging cycles extend battery lifespan by tailoring to your usage patterns.
- • **Universal Compatibility, One Ecosystem:** Seamlessly powers all 18V Power X-Change devices—DIY or garden, no compromises.
- • **Double the Power, Double the Productivity:** Twinpack design delivers uninterrupted workflow with two high-capacity 4.0Ah batteries.

## Overview

The Original Einhell 4.0Ah Twinpack Power X-Change Dual Battery System features two universal 18V lithium-ion batteries designed for all Power X-Change devices. With proactive battery management, adaptive charging cycles, and a three-level LED charge indicator, it maximizes runtime, safety, and battery lifespan. Its rugged rubberized housing and ergonomic handles provide durability and ease of use, making it the perfect power solution for professionals and enthusiasts alike.

## Description

The Twinpack Power X-Change Einhell 4.0Ah Dual Battery System consists of two universal 18V batteries from the Power X-Change range and offers twice the power for multiple applications! The universal Power X-Change batteries are compatible with all devices in this same range, whether they are for DIY or gardening. Lithium-ion cells offer more power and withstand the usual disadvantages of batteries such as the phenomenon of self-discharge. State-appropriate charging cycles significantly increase the service life. Einhell proactive battery management system ensures maximum safety all battery parameters are constantly monitored by components. peak It is possible control the charging status at any time at a glance thanks to the three-level LED indicator. In addition, the rubber-coated housing provides high impact protection and a good grip. The well-adapted recessed handles make it easy to insert and remove the batteries

Review: Perfekt
Review: Muito bom - Muito bom, sou fã desta marca, ferramentas excepcionais pelo preço,e este valor por baterias, ei nunca vi

## Features

- The Einhell 4.0Ah PXC battery pack consists of two universal 18V rechargeable batteries from the Power X-Change series and offers twice the power for all devices in the innovative system range.
- Lithium-ion cells provide more power and better immunity to common problems such as self-discharge. The life of these rechargeable batteries is significantly extended by adapting the charging cycles to the specific application situation.
- The Einhell proactive battery management system maximises system safety and in addition, all battery parameters are continuously monitored using state-of-the-art components.
- The charging status of the battery can be checked at a glance thanks to a three-level LED system that provides a constant overview of how much power is left.
- The rubberized case ensures a high level of protection against shocks and makes it easy to grip the batteries. The moulded and recessed handles make it much easier to insert and remove batteries.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NJ727HW |
| Amperage | 4 Amps |
| Antenna Location | Power Tool |
| Battery Capacity | 4 |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 670 Grams |
| Box Contents | 2 x Universal 4.0Ah Power-X-Change Batteries |
| Brand | Einhell |
| Brand Name | Einhell |
| Compatible Phone Models | Samsung Galaxy S10 |
| Customer Reviews | 4.7 out of 5 stars 20,248 Reviews |
| EU Spare Part Availability Duration | 2 Years |
| External Testing Certification | Não aplicável |
| Global Trade Identification Number | 04006825638578 |
| Item Dimensions | 15 x 8.1 x 12.9 Centimeters |
| Item Type Name | Battery |
| Item Weight Unit of Measure | 667 g |
| Manufacturer | Einhell |
| Model Name | PXC-Twinpack 4,0 Ah |
| Model Number | 4511489 |
| Net Quantity | 1.0 Count |
| Number of Batteries | 2 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | Power Tool |
| Reusability | Rechargeable |
| Unit Count | 1.0 Count |
| Voltage | 110 Volts, 220 Volts |

## Product Details

- **Number of Batteries:** 2 Lithium Ion batteries required. (included)
- **Brand:** Einhell
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 4
- **Recommended Uses For Product:** Power Tool
- **Net Quantity:** 1.0 Count
- **Voltage:** 110 Volts, 220 Volts
- **Reusability:** Rechargeable
- **Model Name:** PXC-Twinpack 4,0 Ah
- **Battery Weight:** 670 Grams

## Images

![Original Einhell 4.0Ah Twinpack Power X-Change Dual Battery System (Li-Ion, 18V, 2x 4.0Ah, Suitable for all PXC devices, Proactive Battery Management, State-Friendly Charging Cycs) - Image 1](https://m.media-amazon.com/images/I/51WIVshUr5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfekt
*by G***Y on 18 February 2026*



### ⭐⭐⭐⭐⭐ Muito bom
*by T***A on 3 October 2025*

Muito bom, sou fã desta marca, ferramentas excepcionais pelo preço,e este valor por baterias, ei nunca vi

### ⭐⭐⭐⭐⭐ Zeer tevreden
*by K***S on 11 February 2026*

Prima accu's voor oa grasmaaier einhell en veegmachine, tuincrawler

## Frequently Bought Together

- Einhell 4511489 PXC-Twinpack 4.0Ah Battery, Red, Black
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- 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.dk/products/697037666-original-einhell-4-0ah-twinpack-power-x-change-dual-battery](https://www.desertcart.dk/products/697037666-original-einhell-4-0ah-twinpack-power-x-change-dual-battery)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-24*