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header-product Qoltec 53066 UPS battery Sealed Lead Acid 12 V 20 Ah
38.49 €

Qoltec 53066 UPS battery Sealed Lead Acid 12 V 20 Ah

UPS battery Qoltec 53066 Photo 1
UPS battery Qoltec 53066 Photo 2
UPS battery Qoltec 53066 Photo 3
UPS battery Qoltec 53066 Photo 4
UPS battery Qoltec 53066 Photo 5
UPS battery Qoltec 53066 Photo 1
UPS battery Qoltec 53066 Photo 2
UPS battery Qoltec 53066 Photo 3
UPS battery Qoltec 53066 Photo 4
UPS battery Qoltec 53066 Photo 5
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Qoltec 53066 UPS battery Sealed Lead Acid 12 V 20 Ah

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Short description

The Qoltec 53066 UPS battery features Sealed Lead Acid technology with a voltage of 12 V and a capacity of 20 Ah. It weighs 5.5 kg and has dimensions of 182 mm x 165 mm. Ideal for backup power solutions, this battery ensures reliable performance in various applications.
Available at price 38.49 €: 1 pcs.
Total available for order: 5 pcs.
Warranty: 2 Years
SKU: 4642636
Manufacturer: QOLTEC
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
28.09.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
01.10.2026 {{selectedOffer.courierDeliveryString}}
From 5.34 € (Weight: 5.50 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
01.10.2026 {{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 53066 is a sealed lead-acid (VRLA) AGM battery with 12 V nominal voltage and 20 Ah capacity, designed for cyclic use and standby power applications. Compact and maintenance-free, this 5.5 kg battery is suitable for UPS systems, emergency power supplies and other devices that require a reliable DC power source.

Advantages

The Qoltec AGM battery uses absorbed glass mat technology to reduce self-discharge and enable long service life without maintenance. Its sealed construction provides tightness and resistance to temperature variations and mechanical shocks, and it can operate in any mounting orientation. The battery offers up to 10 years of service life under appropriate conditions and is covered by a 24-month warranty.

Suitable for

  • Uninterruptible Power Supplies (UPS) for computers and network equipment
  • Emergency lighting and alarm systems
  • Medical devices that require standby power
  • Electric toys, quad bikes and small recreational vehicles
  • Backup power for household or industrial electronics

Key specifications

  • Model: Qoltec 53066
  • Technology: Sealed Lead Acid (VRLA) – AGM
  • Voltage: 12 V nominal
  • Capacity: 20 Ah
  • Max starting/current (specified): up to 300 A
  • Weight: 5.5 kg
  • Dimensions (approx.): 182 mm x 165 mm
  • Colour: Grey
  • Included: 1 pc
  • Warranty: 24 months from purchase date

How to use

Use the battery as a replaceable or auxiliary power source in UPS units, emergency power systems, or in devices that operate on 12 V DC. Install the battery according to the UPS or equipment manufacturer’s instructions, ensuring correct polarity and secure terminal connections. Charge the battery using a compatible charger or the host device’s charging circuitry, and avoid overcharging or deep discharging to prolong service life.

Usage recommendations

Store and operate the battery in a dry, well-ventilated area away from direct heat sources. Maintain ambient temperature within the equipment manufacturer’s recommended range, regularly inspect connections for corrosion, and follow the device manual for disposal or recycling of sealed lead-acid batteries.

Specifications

Battery technology: The type of battery in the device, e.g. nickel–cadmium (NiCd).
Sealed Lead Acid (VRLA)
Number of batteries included: The quantity of batteries that come with the product.
1 pc(s)
Battery capacity: The amount of electric charge a battery can deliver at the rated voltage. The more electrode material contained in the cell the greater its capacity. A small cell has less capacity than a larger cell with the same chemistry, although they develop the same open-circuit voltage. Capacity is measured in units such as amp-hour (A·h).
20 Ah
Battery voltage: The voltage (V) of the battery.
12 V
All features

Packaging data

Package weight: Weight of the packaged product.
5520 g
Package depth: The distance from the front to the back of the packaging.
190 mm
Package height: The distance from the top to the bottom of the packaging.
170 mm
Package width: The distance from one side of the packaging to the other.
90 mm

Weight & dimensions

Depth: The distance from the front to the back of something.
72 mm
Height: The measurement of the product from head to foot or from base to top.
165 mm
Width: The measurement or extent of something from side to side.
182 mm
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
5.5 kg

Battery

Battery technology: The type of battery in the device, e.g. nickel–cadmium (NiCd).
Sealed Lead Acid (VRLA)

Features

Maximum discharge current:
300 A
Product colour: The colour e.g. red, blue, green, black, white.
Grey
Battery life:
10 year(s)
Number of batteries included: The quantity of batteries that come with the product.
1 pc(s)
Battery capacity: The amount of electric charge a battery can deliver at the rated voltage. The more electrode material contained in the cell the greater its capacity. A small cell has less capacity than a larger cell with the same chemistry, although they develop the same open-circuit voltage. Capacity is measured in units such as amp-hour (A·h).
20 Ah
Battery voltage: The voltage (V) of the battery.
12 V

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Stock data
Warehouse Stock Delivery to the store Store Price
EU1 1 28.09.2026
38.49 € Best price
WH353 2 01.10.2026
49.49 €
BT84 2 24.09.2026 Best delivery
52.99 €
38.49 €
Stock: 1
Delivery Date: 28.09.2026
Warehouse: EU1
49.49 €
Stock: 2
Delivery Date: 01.10.2026
Warehouse: WH353
52.99 €
Stock: 2
Delivery Date: 24.09.2026 Best delivery
Warehouse: BT84

Customer reviews

Customer questions

FAQ

How much does the UPS battery Qoltec 53066 cost, and is it available for purchase?

The price is 38.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 28.09.2026 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.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: battery technology, number of batteries included, battery capacity, battery voltage, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for UPS battery Qoltec 53066?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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