# Battery charger QOLTEC 52488, 12V 6A with integrated battery tester

**URL:** https://aio.lv/en/product--qoltec-52488--11133198
**Data updated:** 2026-02-03 22:42 (EET)
**Category:** Battery chargers
**Manufacturer:** QOLTEC
**Manufacturer code:** 52488
**EAN:** 5901878524887
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 21.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-52488--11133198

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

QOLTEC 52488 is a 12V 6A battery charger with an integrated battery tester. Designed for charging and maintaining 12V lead-acid batteries, it provides a 6-amp charging current suitable for small vehicle, motorcycle, and backup batteries. The built-in tester lets you check battery condition during charging, helping diagnose weak or faulty batteries and ensuring reliable maintenance.

## Long description

QOLTEC 52488 is a 12V 6A battery charger with an integrated battery tester designed for charging and maintaining 12V lead-acid batteries. It delivers a steady 6-amp charging current appropriate for smaller vehicle batteries, motorcycle batteries and backup/standby batteries. The built-in tester allows users to monitor battery condition during charging to help identify weak or faulty batteries and support routine maintenance.
Advantages
The charger combines a charging function and a diagnostic tester in one compact unit, reducing the need for separate tools when servicing or maintaining 12V lead-acid batteries. A controlled 6A output supports effective charging of small to medium capacity batteries while limiting stress associated with higher current chargers. The integrated tester provides on-the-spot status information, enabling rapid assessment of battery health during the charging cycle.
Suitable for
 Charging and maintaining 12V lead-acid starter batteries for small cars
 Motorcycle and scooter batteries requiring 12V charging
 Backup, alarm or UPS lead-acid batteries used in standby applications
Key specifications
 Nominal output voltage: 12V DC
 Maximum charging current: 6 A
 Compatible battery type: 12V lead-acid batteries
 Integrated function: battery condition tester during charging
How to use
Connect the charger to the battery terminals following the manufacturer’s instructions for polarity and safety. Ensure the vehicle or equipment is switched off before attaching clamps. Start the charging process according to the charger controls; monitor the integrated tester readout to assess battery condition while charging. When the charging cycle is complete or the tester indicates acceptable battery condition, disconnect the charger by removing the negative clamp first and then the positive clamp.
Usage recommendations
Use QOLTEC 52488 on 12V lead-acid batteries only and follow safety precautions for handling batteries and chargers. Avoid connecting to incompatible battery chemistries. Regular use for maintenance charging and periodic testing can help extend battery service life and reveal failing batteries before they cause operational issues.

## FAQ

### How much does the Battery charger QOLTEC 52488 — 12V 6A 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 — 19 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 26.06.2026 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 QOLTEC 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 QOLTEC 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/11133198/61841442_large.webp