--- product_id: 24440142 title: "Exit Sign Battery 6V 4.5Ah Backup - 6 Pack" brand: "mighty max battery" price: "A$146" currency: AUD in_stock: true reviews_count: 8 category: "Mighty Max Battery" url: https://www.desertcart.com.au/products/24440142-exit-sign-battery-6v-4-5ah-backup-6-pack store_origin: AU region: Australia --- # 6V 4.5Ah high-capacity power Maintenance-free & rechargeable UL Certified safety standard Exit Sign Battery 6V 4.5Ah Backup - 6 Pack **Brand:** mighty max battery **Price:** A$146 **Availability:** ✅ In Stock ## Summary > ⚡ Power your safety with confidence — never be left in the dark! ## Quick Answers - **What is this?** Exit Sign Battery 6V 4.5Ah Backup - 6 Pack by mighty max battery - **How much does it cost?** A$146 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/24440142-exit-sign-battery-6v-4-5ah-backup-6-pack) ## 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 - • **Bulk Pack Advantage:** 6-pack bundle means you’re always stocked and ready for any emergency lighting needs. - • **Durable & Versatile:** Spill-proof SLA design resists shocks, vibration, and works in extreme temperatures. - • **Certified Peace of Mind:** UL certification ensures top-tier safety and compliance for professional environments. - • **Plug & Play Convenience:** Rechargeable and mountable in any position—no fuss, just dependable power. - • **Reliable Emergency Power:** Keep your building’s safety lights running flawlessly with 6V 4.5Ah backup capacity. ## Overview The Mighty Max ML4-6 SLA battery pack includes six 6V 4.5Ah sealed lead acid rechargeable batteries designed for emergency lighting backup. UL certified and maintenance-free, these spill-proof batteries deliver reliable high discharge rates and long service life across wide temperature ranges. Compact and shock-resistant, they come with a full one-year warranty, making them an essential, professional-grade solution for uninterrupted emergency power. ## Description Product description Review: work great - These batteries are fine. I used them for my building's emergency lights and they work great. Review: Battery - Works great ## Features - ML4-6 SLA is a 6V 4.5AH Sealed Lead Acid (SLA) rechargeable maintenance free battery, Pack of 6 - 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 | |---------------|-------| | ASIN | B00KAMSQ4A | | Amperage | 4.5 Amps | | Antenna Location | emergency lighting | | Battery Capacity | 4.5 Amp Hours | | Battery Cell Composition | Lead Acid | | Battery Cell Type | Lead Acid | | Battery Weight | 10 Pounds | | Best Sellers Rank | #98,637 in Health & Household ( See Top 100 in Health & Household ) #50 in 6V Batteries | | Brand | Mighty Max Battery | | Built-In Media | Complete | | Customer Reviews | 4.7 out of 5 stars 745 Reviews | | Item Dimensions | 2.76 x 1.89 x 4.21 inches | | Item Weight | 10 Pounds | | Manufacturer | Mighty Max Battery | | Model Name | ML4 6 | | Model Number | ML4-6MP687261 | | Number of Batteries | 6 12V batteries required. (included) | | Recommended Uses For Product | emergency lighting | | Reusability | Rechargeable | | Unit Count | 6.0 Count | | Voltage | 12 Volts | | Warranty Description | 1 Year Manufacturers Warranty | ## Product Details - **Number of Batteries:** 6 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 ![Exit Sign Battery 6V 4.5Ah Backup - 6 Pack - Image 1](https://m.media-amazon.com/images/I/61Q4oDpyjlL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ work great *by C***G on January 8, 2026* These batteries are fine. I used them for my building's emergency lights and they work great. ### ⭐⭐⭐⭐⭐ Battery *by T***S on April 11, 2026* Works great ### ⭐⭐⭐⭐⭐ Good emergency light battery *by S***E on December 25, 2025* I bought this for my church, which has numerous emergency lights that require periodic battery replacement. It works well. ## Frequently Bought Together - Mighty Max Battery Exit Sign Battery 6V 4.5Ah Backup - 6 Pack - 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) - (5-Pack) 3.6V 900mAh Ni-CD AA 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 --- ## 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.com.au/products/24440142-exit-sign-battery-6v-4-5ah-backup-6-pack](https://www.desertcart.com.au/products/24440142-exit-sign-battery-6v-4-5ah-backup-6-pack) --- *Product available on Desertcart Australia* *Store origin: AU* *Last updated: 2026-07-09*