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header-product Karcher Battery Power 18/50 Lithium-Ion Battery 18V 5.0Ah
82.49 €

Karcher Battery Power 18/50 Lithium-Ion Battery 18V 5.0Ah

Karcher Battery Power 18/50 18V 5.0Ah Lithium-Ion Battery Photo 1
Karcher Battery Power 18/50 18V 5.0Ah Lithium-Ion Battery Photo 2
Karcher Battery Power 18/50 18V 5.0Ah Lithium-Ion Battery Photo 3
Karcher Battery Power 18/50 18V 5.0Ah Lithium-Ion Battery Photo 1
Karcher Battery Power 18/50 18V 5.0Ah Lithium-Ion Battery Photo 2
Karcher Battery Power 18/50 18V 5.0Ah Lithium-Ion Battery Photo 3
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Short description

The Karcher Battery Power 18/50 is a high-performance 18V lithium-ion battery with a 5.0Ah capacity. Designed for use with Karcher 18V cordless power tools and cleaning equipment, it features Real Time Technology with an integrated LCD display to show remaining runtime, charging time, and state of charge. This durable battery ensures consistent power output and reliable performance for various household and garden maintenance tasks.
Available at price 82.49 €: 118 pcs.
Total available for order: 207 pcs.
Warranty: 2 Years
SKU: 1986065
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.11.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
12.11.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.95 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
12.11.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
0 credit

pay in 3 equal parts

today

0 €

afterward

3 mth. × 27.5 €

overpayment

0 €

All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.29 euros per month
Together cheaper
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Product information

Description

The Battery Power 18/50 is a high-performance lithium-ion battery designed to provide consistent power for your tools. Featuring advanced lithium-ion cells, this battery eliminates self-discharge and the memory effect, ensuring that capacity remains stable even with frequent partial charging. The integrated LCD display utilizes Real Time Technology to provide constant updates on the remaining runtime, charging time, and overall battery status.

Advantages

This battery offers exceptional reliability through its intelligent cell monitoring system, which protects against overloading, overheating, and deep discharge. The robust, shock-resistant casing ensures durability in demanding work environments, while the IPX5 rating provides protection against water jets from any direction. Furthermore, the efficient temperature management system and automatic storage mode work together to optimize performance and extend the overall lifespan of the battery cells.

Suitable for

  • All devices within the 18 V Kärcher Battery Power platform
  • All devices within the 18 V Kärcher Battery Power+ platform
  • Tasks requiring reliable power in environments where water exposure is possible

When it may not be suitable

This battery is specifically engineered for the 18 V Kärcher battery platform and is not compatible with tools from other manufacturers or Kärcher devices operating on different voltage systems. It is not intended for use in extreme industrial environments that exceed the specified IPX5 protection rating.

Key specifications

  • Voltage: 18 V
  • Capacity: 5 Ah
  • Energy: 90 Wh
  • Battery type: Lithium-ion
  • Weight: 0.8 kg
  • Dimensions: 134 x 88 x 73 mm

How to use

To use the battery, simply slide it into the designated slot on your compatible 18 V Kärcher device until it clicks into place. You can monitor the remaining runtime and charge level at any time by checking the integrated LCD screen. When finished, remove the battery and store it in a cool, dry place. The automatic storage mode will activate to maintain cell health during periods of inactivity.

What to consider before purchase

  • Verify that your Kärcher device is part of the 18 V battery platform
  • Ensure the 5 Ah capacity meets the runtime requirements of your specific tasks
  • Check that the dimensions are compatible with your tool's battery compartment

Usage recommendations

For optimal battery longevity, avoid exposing the unit to extreme temperatures and ensure it is stored in a dry environment when not in use. Always allow the battery to cool down after heavy-duty tasks before recharging.
All features
Battery technology: The type of battery in the device, e.g. nickel–cadmium (NiCd).
Lithium-Ion (Li-Ion)
Product colour: The colour e.g. red, blue, green, black, white.
Black, Yellow
Battery weight: Indicates the weight of the battery.
800 g
Battery voltage: The voltage (V) of the battery.
18 V
Brand compatibility: What other brands this brand can be used with.
Kärcher
Number of batteries included: The quantity of batteries that come with the product.
1 pc(s)
Battery capacity: The amount of electric charge a battery can deliver at the rated voltage. The more electrode material contained in the cell the greater its capacity. A small cell has less capacity than a larger cell with the same chemistry, although they develop the same open-circuit voltage. Capacity is measured in units such as amp-hour (A·h).
4.8 Ah
Product type: The sub-category of the product.
Baterija
Battery width:
88 mm
Battery depth:
133 mm
Battery height:
72 mm

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Product comparison

This overview compares Karcher Battery Power 18/50 Lithium-Ion Battery 18V 5.0Ah with similar Karcher brand batteries, ready-to-use starter kits, and an alternative Makita W107413340 solution. All compared products share the common purpose of providing cordless power for tools and cleaning equipment, but differ in capacity, inclusion of chargers, and ecosystem compatibility.

⚙️ The specifications comparison covers supply voltage, battery capacity, the presence of an integrated Real Time Technology LCD display, charger inclusion, and brand ecosystem.

Comparison parameterKarcher Battery Power 18/50 5.0AhKarcher Starter Kit 18/50Karcher Battery Power 18/25 2.5AhKarcher Starter kit 18/50 DualKarcher Power 18/25 Starter KitMakita W107413340Practical conclusion
Voltage18V18V18V18V18V18VThe standard 18V voltage is shared across all options, but Karcher and Makita ecosystems are completely incompatible with each other.
Battery capacity5.0Ah5.0Ah2.5Ah5.0Ah (module)2.5AhNot specifiedThe 5.0Ah batteries provide twice the runtime of 2.5Ah versions, making them better suited for extended cleaning and garden tasks.
Charger includedNo (battery only)Yes (fast charger)No (battery only)Yes (part of Dual kit)Yes (fast charger)Not specifiedStarter kits include a charger, whereas Karcher Battery Power 18/50 is ideal for users who already own a compatible Karcher charger.
Real Time LCD displayYesYesYesNot specifiedYesNot specifiedKarcher batteries feature a real-time status display for runtime and charge monitoring, which is absent on the Makita alternative.

◎ The analysis of usage scenarios and buyer needs helps determine which product is most appropriate for specific cleaning and gardening tasks.

Use caseRecommended productWhy
Replacing a worn high-capacity battery when a Karcher charger is already ownedKarcher Battery Power 18/50 Lithium-Ion Battery 18V 5.0AhBest suited for users who need maximum runtime for Karcher equipment and do not require an additional charger.
First-time purchase of Karcher cordless equipment needing a complete power setKarcher Starter Kit Battery Power 18/50Includes both the high-capacity 5.0Ah battery and a compatible fast charger for an immediate start.
Lightweight and short-duration household or garden maintenanceKarcher Battery Power 18/25 Lithium-Ion Battery 18V 2.5AhA lighter, lower-capacity battery is more comfortable for quick tasks where maximum runtime is not essential.
Working with Makita cordless power toolsCordless power tool battery Makita W107413340Designed exclusively for the Makita ecosystem and cannot be used with Karcher cleaning machines or garden tools.
Karcher Battery Power 18/50 Lithium-Ion Battery 18V 5.0Ah is a standalone high-performance battery with a large capacity and status display, designed to power compatible Karcher 18V equipment. This choice is ideal for users who need extended runtime and already own a charger, standing out from all-in-one starter kits or lower-capacity alternatives.
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Stock data
Warehouse Stock Delivery to the store Store Price
WH336 118 09.11.2026 Best delivery
82.49 € Best price
WH334 20 16.11.2026
86.49 €
WH155 10 16.11.2026
87.99 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 20 01.12.2026
98.99 €
WH159 8 16.11.2026
120.49 €
82.49 €
Stock: 118
Delivery Date: 09.11.2026 Best delivery
Warehouse: WH336
86.49 €
Stock: 20
Delivery Date: 16.11.2026
Warehouse: WH334
87.99 €
Stock: 10
Delivery Date: 16.11.2026
Warehouse: WH155
90.49 €
Stock: 20
Delivery Date: 16.11.2026
Warehouse: WH94
97.99 €
Stock: 11
Delivery Date: 11.11.2026
Warehouse: WH337
Available only for legal entities
98.99 €
Stock: 20
Delivery Date: 01.12.2026
Warehouse: WH109
120.49 €
Stock: 8
Delivery Date: 16.11.2026
Warehouse: WH159

Customer reviews

Customer questions

FAQ

How much does the Karcher Battery Power 18/50 18V 5.0Ah Lithium-Ion Battery cost, and is it available for purchase?

The price is 82.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 207 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.11.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Karcher Battery Power 18/50 18V 5.0Ah Lithium-Ion Battery be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Karcher Battery Power 18/50 18V 5.0Ah Lithium-Ion Battery online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Karcher products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Karcher service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

Where can I download the instructions for Karcher Battery Power 18/50 18V 5.0Ah Lithium-Ion Battery?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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