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header-product Extralink Sealed Lead Acid AGM Battery 12V 40Ah Maintenance Free VRLA

Extralink Sealed Lead Acid AGM Battery 12V 40Ah Maintenance Free VRLA

Extralink AGM Battery 12V 40Ah Photo 1
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Extralink AGM Battery 12V 40Ah Photo 9
Extralink AGM Battery 12V 40Ah Photo 10
Extralink AGM Battery 12V 40Ah Photo 11
Extralink AGM Battery 12V 40Ah Photo 12
Extralink AGM Battery 12V 40Ah Photo 13
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Extralink AGM Battery 12V 40Ah Photo 1
Extralink AGM Battery 12V 40Ah Photo 2
Extralink AGM Battery 12V 40Ah Photo 3
Extralink AGM Battery 12V 40Ah Photo 4
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Extralink AGM Battery 12V 40Ah Photo 7
Extralink AGM Battery 12V 40Ah Photo 8
Extralink AGM Battery 12V 40Ah Photo 9
Extralink AGM Battery 12V 40Ah Photo 10
Extralink AGM Battery 12V 40Ah Photo 11
Extralink AGM Battery 12V 40Ah Photo 12
Extralink AGM Battery 12V 40Ah Photo 13
Extralink AGM Battery 12V 40Ah Photo 14
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Extralink AGM Battery 12V 40Ah Photo 16
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Extralink AGM Battery 12V 40Ah Photo 18
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Extralink AGM Battery 12V 40Ah Photo 20
Extralink AGM Battery 12V 40Ah Photo 21
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Short description

Extralink AGM maintenance-free battery featuring Sealed Lead Acid VRLA technology, 12V voltage, and 40Ah capacity. Designed for reliable power supply in UPS systems, backup power solutions, emergency lighting, and various electronic devices. Offers safe operation, long service life, and stable energy output for demanding applications.
Warranty: 1 Year
SKU: 1915483
Manufacturer: Extralink
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Product information

Description

The Extralink Sealed Lead Acid AGM Battery 12V 40Ah Maintenance Free VRLA is a reliable energy storage device utilizing advanced Valve Regulated Lead Acid technology. Designed for consistent power delivery, this maintenance-free battery features an electrolyte absorbed in a glass mat separator, ensuring secure and stable operation without the need for periodic fluid replenishment.

Advantages

This AGM battery offers numerous operational benefits compared to traditional flooded lead-acid alternatives. It requires no special maintenance or electrolyte topping up, and rooms housing the battery do not necessitate additional ventilation systems. The unit delivers lower internal resistance paired with higher energy efficiency, ensuring stable energy output during demanding tasks. Built to be more compact and lighter while maintaining reliable capacity, it demonstrates enhanced resistance to mechanical shocks, vibrations, and extreme temperatures, making it well-suited for buffer operation with a service life of up to 5 years.

Suitable for

  • Uninterruptible power supply systems
  • Backup power solutions
  • Emergency lighting installations
  • Various electronic and electrical devices requiring stable DC power

When it may not be suitable

This battery is not recommended for applications requiring high starting currents typical of heavy automotive engine cranking. It may also be unsuitable for environments lacking proper temperature control or where continuous deep cycling without adequate recharge intervals is expected.

Key specifications

  • Sealed Lead Acid VRLA technology
  • 13.5 V voltage
  • 12 Ah capacity
  • 1 piece included

How to use

Before installation, ensure the operating environment is clean and dry. Connect the battery terminals securely to your compatible electronic device, power supply, or UPS system, paying strict attention to correct polarity matching. Charge the battery using a suitable charging profile designed for AGM VRLA systems to maintain optimal performance and longevity. Avoid exposing the unit to direct heat sources or short-circuiting the terminals during handling and installation.

What to consider before purchase

  • Verify that the physical dimensions and terminal type match your equipment requirements
  • Ensure your charging equipment is fully compatible with AGM VRLA battery parameters
  • Confirm the voltage and capacity match the technical specifications of your power system

Usage recommendations

Always install the battery in a secure, upright position, avoid deep discharges where possible, and store in a cool, dry place when not in use for extended periods.

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).
12 Ah
Battery voltage: The voltage (V) of the battery.
13.5 V
All features

Logistics data

Package volume:
5.7 cm³

Packaging data

Package weight: Weight of the packaged product.
12200 g
Package weight:
12.2 kg
Package depth: The distance from the front to the back of the packaging.
197 mm
Package height: The distance from the top to the bottom of the packaging.
176 mm
Package width: The distance from one side of the packaging to the other.
165 mm

Weight & dimensions

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.
12.2 kg

Battery

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

Features

Product colour: The colour e.g. red, blue, green, black, white.
Black
Number of battery cells:
6
Number of batteries included: The quantity of batteries that come with the product.
1 pc(s)
Battery capacity: A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery.
20 Wh
Battery capacity:
40 VAh
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).
12 Ah
Battery voltage: The voltage (V) of the battery.
13.5 V

Description

Machine translation.

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Customer questions

FAQ

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 Extralink 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 Extralink 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.
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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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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.