# Sealed Lead-Acid Battery Alarmtec BP3.6-12 12V 3.6Ah AGM for Backup Power and Alarm Systems

**URL:** https://aio.lv/en/product--alarmtec-bp36-12--12158444
**Data updated:** 2026-03-26 06:22 (EET)
**Category:** UPS Batteries
**Manufacturer:** Alarmtec™
**Manufacturer code:** BP3.6-12
**EAN:** 5902367802547
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alarmtec-bp36-12--12158444

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Sealed AGM lead-acid battery Alarmtec BP3.6-12, 12V 3.6Ah, designed for reliable backup power in alarm systems, UPS units, emergency lighting and small uninterruptible power supplies. Maintenance-free construction with valve-regulated AGM technology provides stable output, low self-discharge and safe operation in various orientations. Suitable for replacing or adding a compact 12V battery in security and low-power industrial applications.

## Long description

Sealed AGM lead-acid battery Alarmtec BP3.6-12 is a compact 12V 3.6Ah battery designed for reliable backup power in alarm systems, UPS units, emergency lighting and small uninterruptible power supplies. Its valve-regulated AGM construction is maintenance-free and provides low self-discharge, stable output and safe operation in multiple orientations. The battery is suitable for installation where a compact, sealed 12V power source is required for security and low-power industrial applications.
Advantages
The battery offers a sealed, maintenance-free design that eliminates the need for periodic electrolyte checks. AGM (Absorbent Glass Mat) technology ensures reduced gassing and stable voltage under typical standby and cyclic loads. Low self-discharge extends shelf life and reduces the need for frequent recharging during storage. Its compact dimensions and upright or side mounting capability allow flexible installation in confined enclosures common to alarm panels and small UPS systems.
Suitable for
Alarm and security systems
Small UPS and backup power modules
Emergency and exit lighting
Low-power industrial control units and detectors
Replacement battery for compact 12V assemblies
Key specifications
Nominal voltage: 12 V
Capacity: 3.6 Ah (at the standard discharge rate)
Battery type: Sealed lead-acid, AGM (valve-regulated)
Maintenance: Maintenance-free, no electrolyte refilling required
Orientation: Can operate in multiple orientations (upright or side-mounted) due to sealed construction
Self-discharge: Low self-discharge for extended storage life
Typical applications: Standby and cyclic use in low-power backup systems
How to use
Install the battery in the device compartment according to the equipment manufacturer’s instructions, ensuring correct polarity and secure terminal connections. Charge the battery with a compatible 12V lead-acid charger or the host device's charging circuit, following recommended charging voltages and current limits for sealed AGM batteries. For initial use, fully charge before placing into continuous standby service. Periodically verify terminal tightness and device charging status during routine maintenance checks.
Usage recommendations
Store the battery in a cool, dry place and avoid prolonged exposure to temperatures outside the manufacturer’s recommended range. For reliable backup performance in alarm and UPS systems, maintain a regular inspection schedule and replace the battery when capacity falls below system requirements or based on the expected service life for sealed lead-acid batteries in your application.

## FAQ

### How much does the Alarmtec BP3.6-12 12V 3.6Ah AGM battery cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9997 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 10.07.2026 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 Alarmtec™ 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 Alarmtec™ 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/12158444/67703606_large.webp