# KONNWEI Battery Tester for 6V, 12V and 24V Batteries with Integrated Printer

**URL:** https://aio.lv/en/product--konwei-1108861--12536726
**Data updated:** 2026-06-25 19:51 (EEST)
**Category:** Measuring tools
**Manufacturer:** KONWEI
**Manufacturer code:** 1108861
**EAN:** 5903678632007
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 61.99 €
**Prices and availability valid until:** 2026-11-01 23:59
**Price without VAT (21%):** 51.23 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--konwei-1108861--12536726

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.10.2026 | free |
| Pickup points | 16.10.2026 | 1.99 EUR |
| Courier delivery to door | 16.10.2026 | 4.99 EUR |

## Summary description

The KONNWEI battery tester is a professional diagnostic tool designed for 6V, 12V, and 24V lead-acid batteries. It provides accurate analysis of battery health, cranking systems, and charging systems. Equipped with an integrated thermal printer, it allows for immediate documentation of test results. Ideal for automotive workshops and maintenance professionals requiring reliable performance data for vehicle battery diagnostics.

## Long description

The KONNWEI battery tester is a professional-grade diagnostic instrument engineered to evaluate the performance of 6V, 12V, and 24V lead-acid batteries. This versatile device provides comprehensive insights into battery health, cranking system efficiency, and charging system functionality. Featuring an integrated thermal printer, the unit enables users to generate immediate, physical records of diagnostic data, ensuring professional documentation for every service task. It is a robust solution for automotive workshops and maintenance technicians who require precise and reliable data to perform accurate vehicle battery diagnostics.
Advantages
This diagnostic tool stands out due to its ability to handle a wide range of battery voltages, making it compatible with various vehicle types including motorcycles, passenger cars, and heavy-duty trucks. The inclusion of a built-in thermal printer eliminates the need for external connectivity or secondary devices to record findings, streamlining the workflow in busy service environments. Its advanced analysis algorithms deliver rapid and accurate results, helping to identify potential battery failures before they occur. The ergonomic design and intuitive interface ensure that technicians can operate the device efficiently, even in demanding workshop conditions.
Suitable for
Automotive repair shops and service centers
Routine vehicle maintenance and battery health checks
Diagnostic testing of cranking and charging systems
Fleet management and heavy-duty vehicle maintenance
When it may not be suitable
This device is specifically designed for lead-acid batteries and may not provide accurate results for lithium-ion or other specialized battery chemistries. It is intended for professional use and may be more complex than necessary for casual DIY users who only require basic voltage readings.
Key specifications
Supported battery voltages: 6V, 12V, 24V
Battery types: Lead-acid (regular flooded, AGM flat plate, AGM spiral, GEL)
Integrated thermal printer for instant reports
Diagnostic functions: Battery health, cranking test, charging test
Display: High-resolution backlit screen
How to use
To begin testing, connect the device clamps directly to the battery terminals, ensuring a secure contact. Once connected, follow the on-screen prompts to select the appropriate battery type and standard. The device will automatically perform the diagnostic sequence. After the analysis is complete, the results will be displayed on the screen, and you can use the integrated printer function to generate a hard copy report for your records or to provide to the customer.
What to consider before purchase
Ensure the device is compatible with the specific battery technologies used in your fleet or workshop.
Verify that you have a sufficient supply of thermal paper rolls for the integrated printer.
Consider the environment in which the device will be used to ensure the cable length and build quality meet your requirements.
Usage recommendations
Regularly calibrate the device according to the manufacturer's guidelines and keep the connection clamps clean to ensure accurate electrical readings during every test.

## FAQ

### How much does the KONNWEI 6V/12V/24V Battery Tester with Printer cost, and is it available for purchase?

The price is 61.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 154 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 13.10.2026 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 KONWEI 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 KONWEI 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/12536726/69819994_large.webp