--- product_id: 806537079 title: "Mighty Max Battery 12V 7Ah SLA Battery Replacement for Verizon FiOS PX12072-HG - 10 Pack" brand: "mighty max battery" price: "€ 713.44" currency: EUR in_stock: true reviews_count: 8 category: "Mighty Max Battery" url: https://www.desertcart.gr/products/806537079-mighty-max-battery-12v-7ah-sla-battery-replacement-for-verizon store_origin: GR region: Greece --- # 12V 7.2Ah power capacity Wide temperature range operation UL Certified safety standard Mighty Max Battery 12V 7Ah SLA Battery Replacement for Verizon FiOS PX12072-HG - 10 Pack **Brand:** mighty max battery **Price:** € 713.44 **Availability:** ✅ In Stock ## Summary > 🔋 Stay powered, stay connected—never miss a beat with Mighty Max! ## Quick Answers - **What is this?** Mighty Max Battery 12V 7Ah SLA Battery Replacement for Verizon FiOS PX12072-HG - 10 Pack by mighty max battery - **How much does it cost?** € 713.44 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/806537079-mighty-max-battery-12v-7ah-sla-battery-replacement-for-verizon) ## 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 - • **Built to Endure:** Shock-resistant and vibration-proof for long-lasting durability in any environment. - • **Peace of Mind Warranty:** Full one-year coverage ensures your investment is protected and worry-free. - • **Maintenance-Free Design:** Sealed AGM technology means zero spills and no upkeep—mount it any way you want. - • **Power-packed Performance:** Reliable 12V 7.2Ah capacity keeps your Verizon FiOS backup running strong. - • **Plug & Play Compatibility:** Exact fit with F1 terminals for effortless, no-fuss replacement. ## Overview The Mighty Max 12V 7.2Ah SLA battery pack (10 units) is a UL certified, maintenance-free replacement designed specifically for Verizon FiOS PX12072-HG. Featuring sealed AGM technology, it offers spill-proof, shock-resistant performance with wide temperature tolerance and exact fit dimensions (5.9 x 2.5 x 3.9 inches). Ideal for restoring backup power reliability, it comes with a one-year warranty and supports hassle-free installation with standard F1 terminals. ## Description desertcart.com: Mighty Max Battery 12V 7Ah SLA Battery Replacement for Verizon FiOS PX12072-HG - 10 Pack : Electronics Review: Dependable Restoration of Backup Power - Dealing with the persistent beeping of a Verizon FiOS ONT system can be frustrating, but this Mighty Max 12V 7.2AH battery provides a straightforward and cost-effective remedy. It serves as a direct replacement for the PX12072-HG model, ensuring that your phone services remain operational during power outages without the high cost of purchasing directly from the service provider. Performance and Compatibility Perfect Fitment: The dimensions are 5.90 x 2.50 x 3.90 inches, which matches the original battery compartment exactly. It features standard F1 terminals that allow for a simple swap using your existing wiring harness. Maintenance-Free Design: As a sealed lead acid (SLA) battery using AGM technology, it is spill-proof and requires no upkeep. It can be mounted in any orientation within the cabinet without concern for leaks. +1 Consistent Reliability: It handles high discharge rates effectively and operates across a wide range of temperatures, which is critical for a backup power source that may sit idle for long periods. Instant Problem Solver: Once installed, the system typically recognizes the new battery immediately, silencing the low-battery alarm and clearing the warning light on the ONT. This battery is a practical investment for maintaining the integrity of your home network backup. It offers the same build quality and specifications as original equipment at a significantly more competitive price point. For anyone looking to restore their FiOS system to full functionality with minimal effort, this is a highly recommended solution. Review: Works great - Working great as my Fios battery backup. ## Features - ML7-12 SLA is a 12V 7.2AH Sealed Lead Acid (SLA) rechargeable maintenance free battery, Pack of 10 - UL Certified - Dimensions: 5.90 inches x 2.50 inches x 3.90 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 | B07H4BP41F | | Batteries | 10 12V batteries required. (included) | | Best Sellers Rank | #64,594 in Health & Household ( See Top 100 in Health & Household ) #109 in 12V Batteries | | Customer Reviews | 4.3 4.3 out of 5 stars (2,586) | | Date First Available | October 13, 2022 | | Item Weight | 50 pounds | | Item model number | ML7-12MP10361251275981 | | Manufacturer | Mighty Max Battery | | Product Dimensions | 5.9 x 2.5 x 3.9 inches | ## Product Details - **Battery Capacity:** 72 Amp Hours - **Battery Cell Composition:** Lead Acid - **Brand:** Mighty Max Battery - **Number of Batteries:** 10 12V batteries required. (included) - **Recommended Uses For Product:** Power Tool ## Images ![Mighty Max Battery 12V 7Ah SLA Battery Replacement for Verizon FiOS PX12072-HG - 10 Pack - Image 1](https://m.media-amazon.com/images/I/6113SiSnTgL.jpg) ![Mighty Max Battery 12V 7Ah SLA Battery Replacement for Verizon FiOS PX12072-HG - 10 Pack - Image 2](https://m.media-amazon.com/images/I/61uXWxMOBbL.jpg) ![Mighty Max Battery 12V 7Ah SLA Battery Replacement for Verizon FiOS PX12072-HG - 10 Pack - Image 3](https://m.media-amazon.com/images/I/71NBH6lAPdL.jpg) ![Mighty Max Battery 12V 7Ah SLA Battery Replacement for Verizon FiOS PX12072-HG - 10 Pack - Image 4](https://m.media-amazon.com/images/I/61OOPO6l2mL.jpg) ![Mighty Max Battery 12V 7Ah SLA Battery Replacement for Verizon FiOS PX12072-HG - 10 Pack - Image 5](https://m.media-amazon.com/images/I/71pxHDt8r8L.jpg) ## Available Options This product comes in different **Edition** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Dependable Restoration of Backup Power *by P***F on February 18, 2026* Dealing with the persistent beeping of a Verizon FiOS ONT system can be frustrating, but this Mighty Max 12V 7.2AH battery provides a straightforward and cost-effective remedy. It serves as a direct replacement for the PX12072-HG model, ensuring that your phone services remain operational during power outages without the high cost of purchasing directly from the service provider. Performance and Compatibility Perfect Fitment: The dimensions are 5.90 x 2.50 x 3.90 inches, which matches the original battery compartment exactly. It features standard F1 terminals that allow for a simple swap using your existing wiring harness. Maintenance-Free Design: As a sealed lead acid (SLA) battery using AGM technology, it is spill-proof and requires no upkeep. It can be mounted in any orientation within the cabinet without concern for leaks. +1 Consistent Reliability: It handles high discharge rates effectively and operates across a wide range of temperatures, which is critical for a backup power source that may sit idle for long periods. Instant Problem Solver: Once installed, the system typically recognizes the new battery immediately, silencing the low-battery alarm and clearing the warning light on the ONT. This battery is a practical investment for maintaining the integrity of your home network backup. It offers the same build quality and specifications as original equipment at a significantly more competitive price point. For anyone looking to restore their FiOS system to full functionality with minimal effort, this is a highly recommended solution. ### ⭐⭐⭐⭐⭐ Works great *by G***. on February 3, 2026* Working great as my Fios battery backup. ### ⭐⭐⭐⭐⭐ Updated review - great customer service *by A***R on November 29, 2025* Purchased 3/5/25 and battery no longer holds a charge. Great price but wouldn't recommend. Not worth contacting company as the warranty requires you to jump through hoops to get approval and return the battery. Decided to buy a battery from a known manufacturer/distributor. This is a correction to the review I posted in November 2025. I finally decided to reach out to the company in January 2026. I am very impressed with customer service the promptness in which the handled the issue. They requested I send some manufacturing date information and within 1 day told me a replacement was being shipped. I definitely will continue to purchase from them. Their customer service is A+! --- ## 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.gr/products/806537079-mighty-max-battery-12v-7ah-sla-battery-replacement-for-verizon](https://www.desertcart.gr/products/806537079-mighty-max-battery-12v-7ah-sla-battery-replacement-for-verizon) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-06-01*