# Battery for Karcher stick vacuum 2.443-002.0 — Li-Ion 4.2 V 2500 mAh, black/grey, 37×97×30 mm

**URL:** https://aio.lv/en/product--karcher-2443-0020--10753959
**Data updated:** 2026-01-21 11:02 (EET)
**Category:** Home Goods Accessories
**Manufacturer:** Karcher
**Manufacturer code:** 2.443-002.0
**EAN:** 4054278774695
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 21.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--karcher-2443-0020--10753959

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Rechargeable Li‑Ion battery compatible with Karcher stick vacuums (model 2.443-002.0). Capacity 2500 mAh and nominal voltage 4.2 V provide extended runtime for cleaning tasks. Compact dimensions (37×97×30 mm) and lightweight design (100 g) simplify replacement and handling. Supplied as a single unit in black/grey finish, suitable for home cleaning and quick upkeep.

## Long description

The Kärcher 2.443-002.0 Battery Power exchangeable battery is a 2.5 Ah lithium-ion battery designed for use with Kärcher 4 V Battery Power stick vacuum systems. Compact and lightweight, it measures approximately 30 mm × 97 mm × 37 mm and weighs about 200 g, making it suitable for stick vacuum models that accept the 4 V battery format. The battery features IPX4 splash protection and a secure contact system for safe operation in devices with higher currents.
Advantages
This exchangeable battery offers a long running time and stable performance thanks to high-quality lithium-ion cells that resist self-discharge and memory effect. A simple tool-free unlocking mechanism allows quick insertion and removal, and a soft-touch area improves grip when changing the battery. The IPX4 splash protection and reliable contact system ensure safe use across compatible devices.
Suitable for
Stick vacuums that use the Kärcher 4 V Battery Power system
Cleaning tasks requiring extended runtime through battery swapping
Devices with higher current demands within the compatible product family
Key specifications
Model: Kärcher 2.443-002.0
Type: Exchangeable lithium-ion battery
Capacity: 2.5 Ah
Voltage system: 4 V Kärcher Battery Power
Dimensions (W × D × H): approx. 30 × 97 × 37 mm
Weight: approx. 200 g
Protection rating: IPX4 (splash water protection)
Color: Black / Grey
EAN: 4054278774695
How to use
Ensure the compatible Kärcher stick vacuum is powered off before inserting or removing the battery. Press the simple unlocking mechanism to release the battery and pull it out; align and slide the replacement battery into the compartment until it clicks into place. Charge the battery only with chargers designed for the Kärcher 4 V Battery Power system and follow the vacuum manufacturer’s charging instructions.
Usage recommendations
To extend operating time, keep one or more fully charged spare batteries on hand and swap them as needed. Store the battery in a dry place away from direct sunlight and extreme temperatures. For safe operation, use only original Kärcher chargers and observe the device-specific instructions for battery handling and disposal.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.1 kg |
| Certification | IPX4 |
| Battery technology | Lithium-Ion (Li-Ion) |
| Package weight | 200 g |
| Compatibility | FC 2-4
FC 4-4 |
| Battery capacity | 2500 mAh |
| Height | 37 mm |
| Width | 30 mm |
| Depth | 97 mm |
| Product colour | Black, Grey |
| Battery voltage | 4.2 V |
| Brand compatibility | Kärcher |
| Product type | Battery |
| Quantity per pack | 1 pc(s) |
| Suitable for vacuum type | Stick vacuum |

## FAQ

### How much does the Battery for Karcher stick vacuum 2.443-002.0 cost, and is it available for purchase?

The price is 25.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 33 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 01.07.2026 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. All transactions are 100% secure and encrypted.

### 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10753959/59960704_large.webp