---
product_id: 12118556
title: "EXP1245-12V 4.5Ah Rechargeable SLA Battery for Security System, UPS, Garage Door Opener Replacement, Fire Alarm Batteries, Sealed Lead Acid, 12V Battery Backup"
brand: "expertpower"
price: "₱5020"
currency: PHP
in_stock: true
reviews_count: 9
category: "Expert Power"
url: https://www.desertcart.ph/products/12118556-exp1245-12v-4-5ah-rechargeable-sla-battery-for-security-system
store_origin: PH
region: Philippines
---

# 12V 4.5Ah AGM SLA battery Maintenance-free, valve-regulated design Wide device compatibility & rugged build EXP1245-12V 4.5Ah Rechargeable SLA Battery for Security System, UPS, Garage Door Opener Replacement, Fire Alarm Batteries, Sealed Lead Acid, 12V Battery Backup

**Brand:** expertpower
**Price:** ₱5020
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your peace of mind with ExpertPower — backup that never quits!

## Quick Answers

- **What is this?** EXP1245-12V 4.5Ah 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?** ₱5020 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/12118556-exp1245-12v-4-5ah-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 ABS casing with AGM tech resists shock, vibration, and extreme temps.
- • **Eco-Smart Replacement:** Save money and reduce waste by replacing batteries, not entire devices.
- • **Reliable Power Backup:** Steady 12V 4.5Ah output ensures your critical devices never miss a beat.
- • **Plug & Play Simplicity:** Maintenance-free, valve-regulated battery for hassle-free, one-time installation.
- • **Universal Compatibility:** Perfect fit for UPS, security systems, garage doors, alarms, and more.

## Overview

The ExpertPower EXP1245 is a 12V 4.5Ah sealed lead acid battery featuring AGM technology for stable, maintenance-free power. Its rugged ABS casing withstands shocks and temperature extremes, making it ideal for UPS systems, security alarms, garage door openers, and other standby devices. Easy to install with universal F1 terminals, it offers a cost-effective, eco-friendly replacement solution trusted by thousands of professionals.

## Description

GENUINE EXPERTPOWER BATTERY - The Most Trusted And Highest Reviewed Sealed Lead Acid Batteries On BATTERY TYPE - 12 Volt 4. 5 Amp 20 Hour Sealed Lead Acid Battery RUGGED CONSTRUCTION - The High Impact Resistant Battery Case Is Made Up Of A Non-Conductive ABS Plastic. This Material Has a Strong Resistance To Shock, Vibration, Chemicals and Heat AGM TECH - The Acid Inside Is Absorbed Between The Plates And Thereby Immobilized By A Very Fine Fiberglass Mat. This Along With The Valve Regulated, Spill-Proof Construction Of Our Batteries Allows Trouble-­Free, Safe Operation In Any Position USER FRIENDLY - Easy, One-Time Installation Of Our Maintenance Free and Valve Regulated Batteries Will Get Your System Or Application Running In No Time At All

Review: Bought as replacement battery for ION Audio Tailgater (iPA77) - Great fit, good price and seem to work well so far. Have not had battery long enough to comment on capacity or life of the battery.
Review: Perfect replacement battery for my APC UPS & Surge Protector MD# BE425M.. - I was looking for a replacement Battery for my APC UPS & Surge Protector MD# BE425M. This battery ExpertPower EXP1245, 12V, 4.5A was a perfect fit! If you read the user manual for the APC UPS 7 Surge Protector, it states that there are no user replaceable componets. Not true! I was able to secure this battery and replacement was fairly easy for me. I saved a lot of money over a complete replacemnt of my APC unit and spared the landfill too!

## Features

- Battery Type: 12V 4.5Ah/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 backup for standby devices and electric devices like house alarm battery, ride on toy replacement battery, trailer battery, and many devices that require 12v 4.5ah battery.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00A82A4N8 |
| Amperage | 4.5 Amps |
| Batteries | 1 12V batteries required. (included) |
| Best Sellers Rank | #8,626 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #38 in 12V Batteries #57 in Cordless Tool Battery Packs |
| Brand | ExpertPower |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,582) |
| Date First Available | October 5, 2013 |
| Exterior | Polished |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.05 pounds |
| Item model number | Exp1245 |
| Manufacturer | ExpertPower |
| Manufacturer Part Number | EXP1245 |
| Model | EXP1245 |
| Product Dimensions | 3.5 x 2.7 x 3.9 inches |
| Voltage | 12 Volts |

## Product Details

- **Battery Capacity:** 12
- **Battery Cell Composition:** Lead Acid
- **Brand:** ExpertPower
- **Number of Batteries:** 1 12V batteries required. (included)
- **Recommended Uses For Product:** Scooter

## Images

![EXP1245-12V 4.5Ah 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/61+kO5MGG9L.jpg)

## Questions & Answers

**Q: I'm replacing a 12v 4.0 amp atv battery. Is the extra .5 amps ok ???**
A: As long as you use less than 7 Amp will be ok!

**Q: Can this battery be used in a Coleman Lattern 5312?**
A: Hello,Good question. This battery can be used for this lantern. I hope this helps!

**Q: What is the date code on the ExpertPower 12V 4.5AH Sealed Lead Acid (SLA) Battery - F1 Terminal?**
A: MH1411M

**Q: Your ad says " 4.5 amp/20 hour "  what does that mean?  that's no way to describe a battery.**
A: Crap battery! Inflates 1 tire on full charge if lucky. Original battery inflated about 50 tires!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bought as replacement battery for ION Audio Tailgater (iPA77)
*by H***S on October 23, 2025*

Great fit, good price and seem to work well so far. Have not had battery long enough to comment on capacity or life of the battery.

### ⭐⭐⭐⭐⭐ Perfect replacement battery for my APC UPS & Surge Protector MD# BE425M..
*by R***T on December 19, 2025*

I was looking for a replacement Battery for my APC UPS & Surge Protector MD# BE425M. This battery ExpertPower EXP1245, 12V, 4.5A was a perfect fit! If you read the user manual for the APC UPS 7 Surge Protector, it states that there are no user replaceable componets. Not true! I was able to secure this battery and replacement was fairly easy for me. I saved a lot of money over a complete replacemnt of my APC unit and spared the landfill too!

### ⭐⭐⭐⭐⭐ Good as new
*by J***. on August 30, 2025*

Super happy with this battery form my Chamberlain garage door opener. Fits and works like the original at a lower price. Hope it lasts the 5 years the original lasted.

## Frequently Bought Together

- ExpertPower EXP1245 12V 4.5 Amp Rechargeable Battery for Security Systems
- ExpertPower 12v 7ah Rechargeable Sealed Lead Acid Battery
- 12V Kids Charger for Ride On Car, 12V Various Electric Ride-on Toys Car Battery Charger，12 V Universal Kids Riding Toy Chargers

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-16*