# Charger QOLTEC 52493 12V 10A with repair function for AGM batteries

**URL:** https://aio.lv/en/product--qoltec-52493--11631219
**Data updated:** 2026-02-15 18:49 (EET)
**Category:** Battery chargers
**Manufacturer:** QOLTEC
**Manufacturer code:** 52493
**EAN:** 5901878524931
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 19.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-52493--11631219

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.89 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

QOLTEC 52493 is a 12V 10A battery charger designed for charging and maintaining 12‑volt AGM batteries. It features a dedicated repair/restore function for AGM types, providing controlled charging current up to 10A and help restoring sulfated batteries. Suitable for automotive, motorcycle, marine and stationary 12V AGM battery applications, it offers reliable maintenance and prolonged battery life.

## Long description

QOLTEC 52493 is a 12V 10A battery charger designed to charge, maintain and restore 12‑volt AGM batteries. The unit provides regulated charging current up to 10A and includes a dedicated repair/restore function for AGM batteries that helps reduce sulfation and recover batteries that show reduced capacity. The charger is intended for use with automotive, motorcycle, marine and stationary 12V AGM battery systems and supports routine maintenance as well as more intensive recharge cycles.
Advantages
The charger offers a controlled multi-stage charging process that protects the battery from overcharge while delivering sufficient current for faster replenishment compared to low‑amp maintainers. The integrated repair function applies a targeted recovery routine for sulfated AGM batteries to improve voltage acceptance and extend usable life. Compact construction, automatic operation and protection features such as reverse polarity and short‑circuit protection make the unit safe and convenient for regular use.
Suitable for
 Charging and maintaining 12V AGM batteries in cars and light commercial vehicles
 Motorcycle and powersport battery charging and storage maintenance
 Marine battery upkeep for boats and personal watercraft with 12V AGM banks
 Stationary backup battery maintenance for home systems and telecom equipment
Key specifications
 Output voltage: 12 volts DC
 Maximum charging current: 10 amperes
 Supported battery type: AGM (absorbent glass mat)
 Built‑in repair/restore mode for sulfated AGM batteries
 Automatic multi‑stage charging and float maintenance
 Protections: reverse polarity, short circuit and overcharge protection
 Typical use: charging, maintenance and desulfation of 12V AGM batteries
How to use
Connect the charger to the battery following the manufacturer’s safety instructions: attach the positive clamp to the battery positive terminal and the negative clamp to the negative terminal or a suitable chassis ground. Select the appropriate charging mode for AGM batteries and start the charging cycle. The charger will manage the charging process automatically, switching to maintenance/float mode when the battery reaches full charge. To attempt battery restoration, select the repair/restore function before or during the charge cycle; monitor the battery and charger during the process and follow any device indicators or instructions.
Usage recommendations
Use the repair/restore function only with AGM batteries and avoid applying repair routines to damaged or leaking batteries. For long‑term storage, keep the charger connected in float/maintenance mode periodically to prevent self‑discharge. Ensure connections are clean and secure and follow basic safety precautions: work in a well‑ventilated area, wear eye protection when necessary, and disconnect the charger before performing any battery maintenance.

## FAQ

### How much does the Charger QOLTEC 52493 12V 10A cost, and is it available for purchase?

The price is 22.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 59 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 08.07.2026 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 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/11631219/66852992_large.webp