# Rechargeable AGM Battery Alarmtec™ BP 12V 40Ah (model 29423)

**URL:** https://aio.lv/en/product--alarmtec-29423--11224735
**Data updated:** 2026-03-07 19:52 (EET)
**Category:** Batteries
**Manufacturer:** Alarmtec™
**Manufacturer code:** 29423
**EAN:** 5902367802608
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 95.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 79.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alarmtec-29423--11224735

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Sealed AGM rechargeable lead‑acid battery Alarmtec™ BP 12V 40Ah (model 29423). Provides 12 volts nominal voltage and 40 ampere‑hour capacity for backup power, alarm systems, UPS, security and telecom equipment. Maintenance‑free construction and spill‑proof design allow installation in confined or vertical positions for reliable standby energy storage.

## Long description

The Alarmtec™ BP 12V 40Ah sealed AGM rechargeable lead‑acid battery delivers a nominal 12 V output and a 40 Ah capacity designed for standby and cyclic applications. Its maintenance‑free, valve‑regulated lead‑acid construction with absorbed glass mat (AGM) technology ensures reduced self‑discharge and a spill‑proof design suitable for installation in confined spaces or vertical orientation. The battery is intended as a compact energy source for backup systems where predictable, reliable power is required.
Advantages
The sealed AGM design provides low internal resistance and stable voltage under load, which supports efficient charging and discharge cycles. Maintenance‑free operation eliminates the need for periodic water checks, while the valve‑regulated construction minimizes gas emissions during normal use. The battery’s rugged casing and sealed terminals reduce the risk of leakage and allow safe mounting in cabinets, enclosures, or small battery compartments. Overall, it offers a balance of capacity, safety and install flexibility for standby power applications.
Suitable for
Alarm and security systems
Uninterruptible power supplies (UPS) and backup power units
Telecommunications and network equipment
Emergency lighting and exit signs
Small renewable energy storage and portable power packs
Key specifications
Nominal voltage: 12 V
Capacity: 40 Ah (ampere‑hour)
Battery type: Sealed lead‑acid, AGM (absorbed glass mat)
Design: Valve‑regulated, maintenance‑free, spill‑proof
Recommended mounting: Horizontal or vertical (consult device requirements)
Typical applications: Standby power, cyclic use compatible
How to use
Before first use, ensure the charger or system is suitable for sealed lead‑acid AGM batteries and set to the appropriate charging profile for a 12 V battery. Connect the battery observing correct polarity and secure terminal connections to prevent sparking. Place the battery in a well‑ventilated, fire‑resistant enclosure and avoid exposing it to temperatures outside the device manufacturer’s recommended range. For standby use, keep the battery on float charge with periodic inspections of voltage and terminal condition; for cyclic use follow the charger manufacturer’s cycle charging guidance.
Usage recommendations
Store and operate the battery within the manufacturer’s recommended temperature range to maximize service life. Use a compatible charger with AGM/VRLA setting, avoid deep discharges below recommended depth‑of‑discharge, and perform regular voltage checks during long‑term storage. Dispose of the battery according to local regulations for lead‑acid batteries or return it to an authorized recycling point.

## FAQ

### How much does the Alarmtec™ BP 12V 40Ah AGM battery cost, and is it available for purchase?

The price is 95.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 03.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Alarmtec™ BP 12V 40Ah AGM battery be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/11224735/62105795_large.webp