---
product_id: 1721015
title: "ExpertPower EXP1250-12V 5Ah Rechargeable SLA Battery for Security System, UPS, Garage Door Opener Replacement, Fire Alarm Batteries, Sealed Lead Acid, 12V Battery Backup"
brand: "expertpower"
price: "€ 64.83"
currency: EUR
in_stock: true
reviews_count: 7
category: "Expert Power"
url: https://www.desertcart.es/products/1721015-expertpower-exp1250-12v-5ah-rechargeable-sla-battery-for-security-system
store_origin: ES
region: Spain
---

# 12V 5Ah AGM power Maintenance-free valve regulated Compact rugged design ExpertPower EXP1250-12V 5Ah Rechargeable SLA Battery for Security System, UPS, Garage Door Opener Replacement, Fire Alarm Batteries, Sealed Lead Acid, 12V Battery Backup

**Brand:** expertpower
**Price:** € 64.83
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your peace of mind with ExpertPower’s unstoppable backup!

## Quick Answers

- **What is this?** ExpertPower EXP1250-12V 5Ah Rechargeable SLA Battery for Security System, UPS, Garage Door Opener Replacement, Fire Alarm Batteries, Sealed Lead Acid, 12V Battery Backup by expertpower
- **How much does it cost?** € 64.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/1721015-expertpower-exp1250-12v-5ah-rechargeable-sla-battery-for-security-system)

## Best For

- expertpower enthusiasts

## Why This Product

- Trusted expertpower brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Rugged AGM tech performs across wide temperature ranges
- • **Peace of Mind Backup:** Trusted by thousands with 4.6-star rating and proven longevity
- • **Plug & Play Simplicity:** Maintenance-free, valve-regulated design for hassle-free installation
- • **Universal Compatibility:** Fits garage doors, UPS, alarms, medical devices & more
- • **Reliable 12V 5Ah AGM Power:** Steady, long-lasting backup for critical devices

## Overview

The ExpertPower EXP1250 is a 12V 5Ah sealed lead acid battery featuring AGM technology for reliable, maintenance-free power. Compact and rugged, it supports a wide range of devices including security systems, UPS units, garage door openers, and medical equipment. With easy installation and proven durability, it delivers steady backup power that professionals trust for uninterrupted performance.

## Description

ExpertPower Sealed Lead Acid Batteries : Used for Alarms, Uninterruptible Power Supply(UPS), Lighting Equipment, General Electronics, Emergency Systems, Medical Devices, Electric Scooters, Solar Collectors, Wheelchairs and many other applications.

Review: Reliable, Long-Lasting Battery for Home Alarm Systems – Great Value - I’ve been using the ExpertPower EXP1250 12V 5Ah battery in our home alarm system for years, and it’s been great. It was easy to install, and the terminals fit perfectly in our system, so there were no issues during setup. The battery has lasted a full two years with normal use, which is exactly what I was hoping for. The price is very reasonable, especially considering the longevity and performance. It gives me peace of mind knowing that my alarm system is powered by a reliable battery. The delivery was quick and convenient, and I was able to get it installed without any hassle. Since installation, I haven’t had to worry about the battery at all—it's been completely worry-free and works exactly as expected. If you're looking for a solid, dependable replacement battery for your home alarm system, I highly recommend the ExpertPower EXP1250.
Review: Good choice for Battery - Bought this as a replacement batter for a Duracell that was in my security system: works just a well and costs a bit less.

## Features

- Battery Type: 12V 5Ah/20hr sealed lead acid design with AGM structure that supports steady output for long backup needs. Check dimensions: 3.54" x 2.76" x 3.98" (total height: 4.21" with terminals)
- Wide Compatibility: Works as garage door opener battery replacement, trailer breakaway battery, UPS battery replacement, alarm battery replacement, or for speakers, exit lights, and mobility devices.
- Durable Build: Rugged construction with AGM technology helps maintain performance across a broad temperature range. Ideal 12 volt battery for many standby systems including medical devices, small generators and power tools.
- Easy Installation: Our 12v sealed lead acid battery's maintenance free and valve regulated construction allows simple one time setup for fast system activation.
- User-Friendly: Our 12V rechargeable battery with F1 terminals fits most standard control panels, provide reliable backup for devices like house alarm battery, ride on toy replacement battery, trailer battery, and many devices that require 12v 5ah agm battery.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0010Z4MDK |
| Batteries | 1 12V batteries required. (included) |
| Battery Capacity | 5 Amp Hours |
| Best Sellers Rank | #11,700 in Health & Household ( See Top 100 in Health & Household ) #11 in 12V Batteries |
| Brand | ExpertPower |
| Customer Reviews | 4.6 4.6 out of 5 stars (10,882) |
| Date First Available | January 18, 2008 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.2 pounds |
| Item model number | EXP1250 |
| Manufacturer | ExpertPower |
| OEM Part Number | EXP1250 |
| Product Dimensions | 2.76"D x 3.54"W x 4.21"H |
| Size | 1-Pack |
| Terminal | F1 Terminal |
| UPC | 818382017680 |

## Product Details

- **Battery Capacity:** 5 Amp Hours
- **Battery Cell Composition:** Lead Acid
- **Brand:** ExpertPower
- **Item Weight:** 3.2 Pounds
- **OEM Part Number:** EXP1250
- **Product Dimensions:** 2.76"D x 3.54"W x 4.21"H
- **Size:** 1-Pack
- **Terminal:** F1 Terminal
- **Vehicle Service Type:** Scooter
- **Voltage:** 12 Volts

## Images

![ExpertPower EXP1250-12V 5Ah Rechargeable SLA Battery for Security System, UPS, Garage Door Opener Replacement, Fire Alarm Batteries, Sealed Lead Acid, 12V Battery Backup - Image 1](https://m.media-amazon.com/images/I/614TUfUdx-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable, Long-Lasting Battery for Home Alarm Systems – Great Value
*by C***R on November 5, 2024*

I’ve been using the ExpertPower EXP1250 12V 5Ah battery in our home alarm system for years, and it’s been great. It was easy to install, and the terminals fit perfectly in our system, so there were no issues during setup. The battery has lasted a full two years with normal use, which is exactly what I was hoping for. The price is very reasonable, especially considering the longevity and performance. It gives me peace of mind knowing that my alarm system is powered by a reliable battery. The delivery was quick and convenient, and I was able to get it installed without any hassle. Since installation, I haven’t had to worry about the battery at all—it's been completely worry-free and works exactly as expected. If you're looking for a solid, dependable replacement battery for your home alarm system, I highly recommend the ExpertPower EXP1250.

### ⭐⭐⭐⭐⭐ Good choice for Battery
*by S***R on December 4, 2025*

Bought this as a replacement batter for a Duracell that was in my security system: works just a well and costs a bit less.

### ⭐⭐⭐⭐⭐ ExpertPower EXP-1250 12V 5Ah SLA – Reliable Backup Power for Home Alarm Systems
*by L***N on April 9, 2025*

The ExpertPower EXP-1250 is a 12-volt, 5 amp-hour sealed lead acid (SLA) battery designed to provide dependable backup power for wired alarm control panels. It's engineered to offer up to 48 hours of standby power during electrical outages, ensuring continuous operation of your security system when it's needed most. ​ Key Features: High Capacity: With a 5Ah rating, the ExpertPower EXP-1250 delivers ample power to maintain your alarm system's functionality during extended power interruptions.​ Sealed Lead Acid Design: This maintenance-free design prevents leaks and allows for versatile mounting options without the risk of spills.​ Compatibility: Suitable for various wired alarm control panels, including popular models like Honeywell's VISTA series. ​ Installation and Performance: Installation is straightforward, with the battery fitting seamlessly into the existing compartment of most alarm systems. It connects easily using standard spade terminals, ensuring a secure and reliable connection.​ In practical use, this battery has demonstrated exceptional performance. Over a period of four months, it has consistently powered the alarm system through multiple power outages, maintaining full operational status without any issues. The battery holds its charge effectively and recharges promptly once mains power is restored, showcasing its efficiency and reliability.​ Durability and Lifespan: The EXP-1250 boasts a life expectancy of 3 to 5 years, providing long-term reliability for your security needs. Conclusion: For those seeking a dependable and efficient backup power solution for their wired home alarm systems, the ExpertPower EXP-1250 12V 5Ah SLA Battery is an excellent choice. Its high capacity, ease of installation, and proven performance during power outages offer invaluable peace of mind. Investing in this battery ensures that your home remains protected, even during unforeseen electrical disruptions.

## Frequently Bought Together

- ExpertPower EXP1250 12V 5Ah Home Alarm Battery with F1 Terminals
- 12V Sealed Lead Acid (SLA) Battery Charger 1300mA, with Short Circuit Protection
- ExpertPower 12v 7ah Rechargeable Sealed Lead Acid Battery

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-04*