# Sealed Lead Acid Battery Fideltronik CSB HR1234W F2 12 V 34 Wh, 2.6 kg, 65×100 mm

**URL:** https://aio.lv/en/product--fideltronik-hr1234w-f2--10801685
**Data updated:** 2026-03-07 18:04 (EET)
**Category:** UPS Batteries
**Manufacturer:** Fideltronik
**Manufacturer code:** HR1234W F2
**EAN:** 5907524091215
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Fideltronik CSB HR1234W F2 is a sealed lead-acid backup battery with a nominal voltage of 12 V and energy capacity of 34 Wh. Compact and maintenance-free, it weighs 2.6 kg and measures 65 mm width by 100 mm height. Designed for UPS, alarm systems, emergency lighting and other low-power backup applications where reliable 12 V supply is required.

## Long description

Fideltronik CSB HR1234W F2 is a sealed lead-acid backup battery with a nominal voltage of 12 V and an energy capacity of 34 Wh. The battery is maintenance-free and designed for compact installations, measuring 65 × 100 mm and weighing 2.6 kg. It delivers a stable 12 V output suitable for uninterrupted power supplies, alarm panels, emergency lighting and other systems that require a dependable low-power backup source.
Advantages
The sealed lead-acid construction provides leak-free operation and does not require regular electrolyte maintenance. Its compact size and moderate weight make it easy to install in confined enclosures. The battery is manufactured to provide consistent performance in standby and cyclic applications typical for UPS, security and emergency systems. It is compatible with common 12 V charging profiles used in small backup power installations.
Suitable for
 Uninterruptible power supplies (UPS) for small electronics
 Alarm and security control panels
 Emergency and exit lighting systems
 Telecommunications and monitoring equipment
 Portable test and measurement devices requiring 12 V backup
Key specifications
 Nominal voltage: 12 V
 Energy capacity: 34 Wh
 Type: sealed lead-acid (maintenance-free)
 Dimensions (W × H): 65 × 100 mm
 Weight: 2.6 kg
 Terminal style: F2-compatible connector
How to use
Install the battery in a well-ventilated, dry enclosure that provides secure mounting and prevents short circuits. Connect the F2-compatible terminals to the device’s battery leads observing correct polarity. Use a charger or system with a suitable 12 V lead-acid charging algorithm to maintain battery health. Avoid deep discharges whenever possible; follow the system manufacturer’s recommendations for float and charge voltages.
Usage recommendations
Store and operate the battery at ambient temperatures recommended for lead-acid batteries (typically within the range specified by your system documentation). Regularly check system charging parameters and perform periodic load tests to confirm standby capacity. Dispose of the battery according to local regulations for lead-acid batteries.

## Specifications

### Features

| Feature | Value |
|---|---|
| Battery voltage | 12 V |
| Battery capacity | 34 Wh |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 2.6 kg |
| Height | 100 mm |
| Width | 65 mm |
| Depth | 151 mm |

## FAQ

### What payment options are available?

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### 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 Fideltronik 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 Fideltronik 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, 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.

## Image

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