# Battery tester KS Tools 12V Digital (model 550.1645) for 12 V vehicle batteries, digital diagnostic tool

**URL:** https://aio.lv/en/product--ks-tools-5501645--4593176
**Data updated:** 2026-02-17 10:59 (EET)
**Category:** Miscellaneous repair tools
**Manufacturer:** ks tools
**Manufacturer code:** 550.1645
**EAN:** 4042146579695
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 233.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 193.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ks-tools-5501645--4593176

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

KS Tools 12V Digital Battery Tester (550.1645) is a handheld diagnostic tool designed to test 12 V vehicle batteries. The digital tester evaluates battery condition and provides quick readings to help determine charge level and health. It is suitable for workshop and roadside use, enabling fast checks before vehicle starts and aiding maintenance and replacement decisions.

## Long description

The KS Tools 12V Digital Battery Tester (model 550.1645) is a handheld diagnostic tool designed for testing 12 V vehicle batteries. The device provides digital readouts of battery condition and charge level, allowing technicians and vehicle owners to perform quick checks of starting batteries. Compact and battery-powered, it is suitable for workshop benches and roadside inspections and helps identify batteries that require charging or replacement.
Advantages
The digital display gives clear, immediate feedback on battery voltage and condition, reducing guesswork during routine checks. Its handheld form factor and simple two-clip connection enable fast setup and testing in tight spaces. The tester supports standard 12 V lead-acid and maintenance-free batteries commonly used in cars and light vehicles, making it a practical diagnostic aid for garages, service vehicles and private owners.
Suitable for
Quick pre-start battery checks on cars and light vehicles
Workshop diagnostics and routine maintenance inspections
Roadside testing during breakdowns or battery-related faults
Key specifications
Designed for 12 V vehicle batteries
Handheld, portable diagnostic unit
Digital display for voltage and condition readout
Two-clip connection for battery terminals
Suitable for common lead-acid and maintenance-free automotive batteries
How to use
Ensure the vehicle ignition is off and any accessories are switched off before connecting the tester. Attach the red clip to the positive terminal and the black clip to the negative terminal, observing correct polarity. Read the digital display for voltage and condition indicators; consult the device markings to interpret the results. After testing, remove the clips starting with the negative connection and store the tester in a dry place.
Usage recommendations
Perform tests on a fully accessible battery with clean terminals for reliable readings. If the battery shows low charge or poor condition, verify charging system function and perform a follow-up test after charging or replacement. Use the tester in temperatures within typical automotive operating ranges to avoid measurement errors.

## FAQ

### How much does the Battery tester KS Tools 12V Digital 550.1645 cost, and is it available for purchase?

The price is 233.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 23.07.2026 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. 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 ks tools 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 ks tools 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/4593176/59846015_large.webp