--- product_id: 389281230 title: "Karcher Battery Power 18/50 – 18V 5.0Ah Lithium-Ion Rechargeable Battery for Karcher Cordless Devices" brand: "kärcher" price: "R274" currency: ZAR in_stock: false reviews_count: 5 url: https://www.desertcart.co.za/products/389281230-karcher-battery-power-18-50-18v-5-0ah-lithium-ion store_origin: ZA region: South Africa --- # 5.0Ah High Capacity Universal Task Swap 18V Lithium-Ion Power Karcher Battery Power 18/50 – 18V 5.0Ah Lithium-Ion Rechargeable Battery for Karcher Cordless Devices **Brand:** kärcher **Price:** R274 **Availability:** ❌ Out of Stock ## Summary > 🔋 Power your productivity, anytime, anywhere! ## Quick Answers - **What is this?** Karcher Battery Power 18/50 – 18V 5.0Ah Lithium-Ion Rechargeable Battery for Karcher Cordless Devices by kärcher - **How much does it cost?** R274 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/389281230-karcher-battery-power-18-50-18v-5-0ah-lithium-ion) ## Best For - kärcher enthusiasts ## Why This Product - Trusted kärcher brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long-Lasting Charge:** 5.0Ah battery capacity ensures extended runtime, minimizing downtime and maximizing productivity. - • **Lightweight & Compact:** At just 840g and compact dimensions, it’s designed for effortless handling and portability on the go. - • **Seamless Task Switching:** Easily interchangeable across the entire 18V Battery Power Range for ultimate convenience and efficiency. - • **Power Through Every Project:** Robust 18V voltage delivers consistent, high-performance energy for all your Karcher cordless tools. - • **Trusted Quality & Reliability:** Backed by Kärcher’s engineering excellence and a strong 4.2-star rating from over 600 users. ## Overview The Karcher Battery Power 18/50 is a premium 18V 5.0Ah lithium-ion rechargeable battery designed for seamless compatibility with the entire Karcher 18V cordless tool range. Lightweight and compact, it offers long-lasting power and easy interchangeability, making it an essential upgrade for professionals seeking reliable, high-performance energy solutions. ## Description Power up the Kärcher Battery Universe with just one Kärcher 18 V / 5.0 Ah Rechargeable Battery. This battery is compatible with the entire 18 V Battery Power Range, and can easily be exchanged between tasks. From pressure washing your garden furniture, to mowing your lawn - one battery can do it all. Experience the innovative Real Time Technology display that shows accurate charging and remaining run times for your device. The Kärcher 18 V/5.0 Ah Rechargeable Battery simply pushes and fits into the battery port on the machine, and is released by the push of a button. This is ideal when using the one battery for a variety of machines. The LED screen shows the remaining amount of battery life and charge status. As the leader in home and garden cleaning technology, Kärcher is now officially entitled to call itself “Europe’s 1st Choice”*. From Mount Rushmore to the London Eye: We have cleaned over 160 buildings and monuments worldwide since 1980. To make sure that this remains so, we work constantly to develop new and existing cleaning solutions. Innovation is our passion, but never an end in itself. Our founder Alfred Kärcher aimed to always find new solutions for every challenge. To this day, we have maintained this spirit of innovation. With more than 1,000 employees in research and development worldwide, we work hard every day to develop new solutions. Whatever you're planning, our products and services help you do the job simply, safely and with maximum quality. ## Features - This battery is compatible with the entire 18 V Battery Power Range - Easily be exchanged between tasks - Product's Model Number : 2.445-035.0 ## Technical Specifications | Specification | Value | |---------------|-------| | Amperage | 5 Amps | | Antenna Location | Power Tool | | Asin | B07MMYDFTT | | Battery Capacity | 5 Amp Hours | | Battery Cell Type | Lithium Ion | | Battery Weight | 918 Grams | | Best Sellers Rank | #26,539 in Electronics (See Top 100 in Electronics) #227 in Rechargeable Household Batteries | | Brand | KÄRCHER | | Compatible Phone Models | Karcher 18 volt | | Customer Reviews | 4.2 4.2 out of 5 stars (666) 4.2 out of 5 stars | | Eu Spare Part Availability Duration | 2 Years | | Global Trade Identification Number | 04054278511757 | | Included Components | 1 x Kärcher 18V 5Ah Spare Battery | | Item Dimensions | 13.4 x 8.8 x 7.3 centimeters | | Item Type Name | Spare Battery | | Item Weight | 0.84 Kilograms | | Manufacturer | Kärcher | | Model Name | 2.445-035.0 | | Model Number | 2.445-035.0 | | Number Of Batteries | 1 Lithium Ion batteries required. (included) | | Reusability | Rechargeable | | Unit Count | 1 Count | | Voltage | 18 Volts | ## Product Details - **Battery capacity:** 5 Amp Hours - **Battery cell composition:** Lithium Ion - **Brand:** KÄRCHER - **Number of batteries:** 1 Lithium Ion batteries required. (included) - **Recommended uses for product:** Power Tool ## Images ![Karcher Battery Power 18/50 – 18V 5.0Ah Lithium-Ion Rechargeable Battery for Karcher Cordless Devices - Image 1](https://m.media-amazon.com/images/I/51gCTc--0pL.jpg) ![Karcher Battery Power 18/50 – 18V 5.0Ah Lithium-Ion Rechargeable Battery for Karcher Cordless Devices - Image 2](https://m.media-amazon.com/images/I/61D0RtPtNZL.jpg) ![Karcher Battery Power 18/50 – 18V 5.0Ah Lithium-Ion Rechargeable Battery for Karcher Cordless Devices - Image 3](https://m.media-amazon.com/images/I/61VI26saGAL.jpg) ![Karcher Battery Power 18/50 – 18V 5.0Ah Lithium-Ion Rechargeable Battery for Karcher Cordless Devices - Image 4](https://m.media-amazon.com/images/I/61Z8emxEzoL.jpg) ![Karcher Battery Power 18/50 – 18V 5.0Ah Lithium-Ion Rechargeable Battery for Karcher Cordless Devices - Image 5](https://m.media-amazon.com/images/I/61LdUhoKDPL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Battery is great but must be charged regularly *by on Reviewed in the United Kingdom 22 November 2024* This is more a note than anything. For these karcher batteries keep an eye on the charge level. If they deplete after a certain time they do not recharge. Thats why i had to buy this 1 . Its a known issue with these types of batteries. It does not say this in the battery user guide. The delivery time for the battery from the supplier was great. ### ⭐⭐⭐⭐⭐ Super akumulator *by on Reviewed in Poland 12 March 2026* Super akumulator ### ⭐⭐⭐⭐⭐ Gute Qualität, hervorragende Technik *by on Reviewed in Germany 26 January 2025* Ich hatte schon einen dieser Akku Größen. Nach ca. einem Jahr aber leider defekt, ließ sich nicht mehr aufladen. Reklamiert und ohne Probleme Ersatz erhalten. Akku mit seiner hohen Ladekapazität sehr gut für lang Gebrauchszeiten zu verwenden. Gut die Anzeige des Ladezustands. Gut die Ladezeit bis voll. Bei Akku 0% bis 100% ca. 1Std. Ladegerät schaltet bei Voll auf Erhaltungsladen. Für alle Kärcher Akku - Geräte zu verwenden. Gerne wieder! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/389281230-karcher-battery-power-18-50-18v-5-0ah-lithium-ion](https://www.desertcart.co.za/products/389281230-karcher-battery-power-18-50-18v-5-0ah-lithium-ion) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-03*