---
product_id: 14764416
title: "Mighty Max Battery Exit Sign Battery 6V 4.5Ah Backup - 2 Pack"
brand: "mighty max battery"
price: "₨53591"
currency: LKR
in_stock: true
reviews_count: 8
url: https://www.desertcart.lk/products/14764416-mighty-max-battery-exit-sign-battery-6v-4-5ah-backup
store_origin: LK
region: Sri Lanka
---

# 6V 4.5Ah high-capacity power Wide temp range & vibration resistant UL Certified for safety & reliability Mighty Max Battery Exit Sign Battery 6V 4.5Ah Backup - 2 Pack

**Brand:** mighty max battery
**Price:** ₨53591
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay Powered, Stay Protected — Backup That Means Business

## Quick Answers

- **What is this?** Mighty Max Battery Exit Sign Battery 6V 4.5Ah Backup - 2 Pack by mighty max battery
- **How much does it cost?** ₨53591 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/14764416-mighty-max-battery-exit-sign-battery-6v-4-5ah-backup)

## Best For

- mighty max battery enthusiasts

## Why This Product

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

## Key Features

- • **Power That Lasts:** 6V 4.5Ah SLA battery delivers dependable backup energy when it matters most.
- • **Ready to Install:** Compact size and versatile mounting position fit seamlessly into your emergency systems.
- • **Built for Extremes:** Operates flawlessly across wide temperature ranges and resists shocks and vibrations.
- • **Certified Confidence:** UL certification ensures top-tier safety and compliance for professional use.
- • **Maintenance-Free Reliability:** Sealed Lead Acid design means no spills, no fuss, just consistent performance.

## Overview

The Mighty Max ML4-6 6V 4.5Ah sealed lead acid battery pack (2-pack) offers UL-certified, maintenance-free, rechargeable power with high discharge rates and robust performance in extreme temperatures and vibrations, ensuring reliable emergency backup for exit signs and critical systems.

## Description

Full description not available

## Features

- ML4-6 SLA is a 6V 4.5AH Sealed Lead Acid (SLA) rechargeable maintenance free battery, Pack of 2 - UL Certified
- Dimensions: 2.76 inches x 1.89 inches x 4.21 inches. Terminal: F1. Listing is for the Battery only. No wire harness or mounting accessories included.
- SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures and long service life.
- Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures.
- Full One Year Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Mighty Max Battery |
| Brand | Mighty Max Battery |
| Model | ML4-6MP21910620 |
| Item Weight | 4 pounds |
| Product Dimensions | 2.76 x 1.89 x 4.21 inches |
| Country of Origin | Thailand |
| Item model number | ML4-6MP21910620 |
| Batteries | 2 12V batteries required. (included) |
| Manufacturer Part Number | ML4-6MP2 |
| Amperage | 4.5 Amps |
| Voltage | 6 Volts |
| Wattage | 4500 milliamp_hours |

## Product Details

- **Number of Batteries:** 2 12V batteries required. (included)
- **Brand:** Mighty Max Battery
- **Battery Cell Composition:** Lead Acid
- **Battery Capacity:** 45 Amp Hours
- **Recommended Uses For Product:** Power Tool

## Images

![Mighty Max Battery Exit Sign Battery 6V 4.5Ah Backup - 2 Pack - Image 1](https://m.media-amazon.com/images/I/61Z+RUE8YeL.jpg)
![Mighty Max Battery Exit Sign Battery 6V 4.5Ah Backup - 2 Pack - Image 2](https://m.media-amazon.com/images/I/61SjYnkPMUL.jpg)
![Mighty Max Battery Exit Sign Battery 6V 4.5Ah Backup - 2 Pack - Image 3](https://m.media-amazon.com/images/I/61FaYS0HOJL.jpg)
![Mighty Max Battery Exit Sign Battery 6V 4.5Ah Backup - 2 Pack - Image 4](https://m.media-amazon.com/images/I/51PGuqBnvBL.jpg)
![Mighty Max Battery Exit Sign Battery 6V 4.5Ah Backup - 2 Pack - Image 5](https://m.media-amazon.com/images/I/71rCLvMYg1L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Didn't even know I needed one until the fire inspector came by.
*by M***Y on May 14, 2025*

Works great for replacing the batteries in the emergency exit signs in our office. They need to be replaced about every 5 years. Take the old ones to a battery store to recycle because they are lead-acid.

### ⭐⭐⭐⭐⭐ LIFE SAVER
*by K***S on March 2, 2025*

I purchased these after the fire department came and did an inspection of my commercial units. They were easy to install and work as expected. Now, my patrons will be able to find the exit clearly in the event of an emergency. Literal life saver!

### ⭐⭐⭐⭐⭐ CHARGED AND READY TO GO
*by J***B on June 20, 2024*

These battery’s work excellent. I used these batteries in my exit signs and my back up lighting for my business. They still all work each month when I test them!

## Frequently Bought Together

- Mighty Max Battery Exit Sign Battery 6V 4.5Ah Backup - 2 Pack
- (2-Pack) 3.6V 900mAh Ni-Cd Exit Sign Emergency Light Battery, Replacement Battery for Exitronix 10010037, Max Power B2-0031 MH468886, Unitech LEDR-1 6200RP, Dantona CUSTOM-318 OSA230, Lowes 253799
- Lithonia Lighting Basics LED Emergency Light, Emergency Lighting with Dual Adjustable LED Lamp Heads, Wall Mount, Damp Location Rated, 90-Minute Backup, 120/277V, White (EU2C M6)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.lk/products/14764416-mighty-max-battery-exit-sign-battery-6v-4-5ah-backup](https://www.desertcart.lk/products/14764416-mighty-max-battery-exit-sign-battery-6v-4-5ah-backup)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-08*