QOLTEC 12V 5A battery charger rectifier

Name: Battery charger QOLTEC 12V 5A 52495
Brand: QOLTEC
SKU: 11658680
Price: 11.49 EUR
Availability: InStock

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Battery charger QOLTEC 12V 5A rectifier for AGM/GEL batteries

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Short description

QOLTEC 12V 5A rectifier battery charger designed for charging and maintaining 12V AGM and GEL lead-acid batteries. Provides a stable 5A charging current suitable for service, standby and maintenance use. Compact rectifier format fits workshops, garages and vehicle installations, helping extend battery life and ensure reliable starts or backup power.

Available at price 11.49 €: 8 pcs.

Total available for order: 16 pcs.

Warranty: 2 Years

SKU: 11658680

Manufacturer: QOLTEC

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

18.06.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

18.06.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

25.06.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.31 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

25.06.2026 {{selectedOffer.parcelStationDeliveryString}}

From 1.99 €

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Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

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Product information

Description

QOLTEC 12V 5A rectifier battery charger is designed for charging and maintaining 12V AGM and GEL lead-acid batteries. The compact rectifier format delivers a stable 5A charging current suitable for service, standby and maintenance applications. Intended for use in workshops, garages and vehicle installations, this charger supports regular battery charging cycles and float maintenance to help extend battery life and ensure reliable engine starts or backup power availability.

Advantages

The charger provides a consistent 5A output with voltage regulation optimized for AGM and GEL chemistry, reducing overcharge risk and supporting safe long-term float use. Its rectifier design offers compact footprint and simple installation for fixed or semi-permanent setups. Built to deliver steady current for both charging and maintenance, the unit helps maintain battery capacity and readiness without complex user input.

Suitable for

Charging and maintaining 12V AGM batteries
Charging and maintaining 12V GEL batteries
Workshop and garage battery service
Vehicle installations requiring a fixed charger or battery maintainer
Backup power systems and standby battery upkeep

Key specifications

Output voltage: 12 V DC
Maximum charging current: 5 A
Battery types supported: sealed lead-acid (AGM), gel
Operation modes: charge and float/maintenance
Form factor: rectifier/compact power unit for fixed mounting
Typical installation locations: workshop, garage, vehicle compartment

How to use

Connect the charger to the battery following standard polarity: positive to positive and negative to negative. Ensure the power supply is disconnected before connecting to prevent sparks. Once connected, apply mains power and allow the charger to run through its charging cycle until the float stage is reached; the device supplies a controlled 5A current during bulk charging and reduces to a maintenance level when the battery is fully charged. For routine maintenance, the charger can remain connected for extended periods in float mode to keep the battery topped up.

Usage recommendations

Use the charger in a dry, ventilated location and avoid covering the unit during operation. Verify compatibility with the battery manufacturer’s recommended charging voltage for AGM and GEL types. Periodically inspect wiring and connections for corrosion or damage and disconnect mains power before performing any maintenance on the charger or battery.

Description

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Warehouse	Stock	Delivery to the store	Store Price
EU1	8	18.06.2026 Best delivery	11.49 € Best price
WH356	8	26.06.2026	15.49 €

11.49 €

Stock: 8

Delivery Date: 18.06.2026 Best delivery

Warehouse: EU1

15.49 €

Stock: 8

Delivery Date: 26.06.2026

Warehouse: WH356

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Customer questions

FAQ

How much does the QOLTEC 12V 5A battery charger rectifier cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 18.06.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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