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SigmasTek  |  SKU: BW-5611

Verizon 612 ONT High Performance Replacement Battery 5.25 lb

19% off
Sale price $33.99 USD Regular price $41.99
Shipping calculated at checkout.
Compatible with Verizon 612 ONT models for seamless replacement
Uses Absorbent Glass Mat (AGM) technology for reliable performance
Maintenance-free and spill-proof design for hassle-free use
U.L. Recognized and CE Certified for safety and quality assurance
Comes brand new with a 1-year warranty for peace of mind
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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 7.5 Ah

Terminal Type

F2

Verizon 612 ONT Battery (Replacement) — Compatible with Verizon 612 ONT

Specifically configured for the Verizon 612 ONT, this 12 Volt 7.5 Ah sealed lead acid replacement battery restores backup capability and ensures your ONT remains powered during outages. With AGM technology, maintenance-free construction, and recognized safety certifications, this battery offers the dependable performance and compatibility required by residential and light commercial FiOS installations.

Key Specifications

  • Model Compatibility: Verizon 612 ONT
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Voltage: 12 Volts
  • Capacity: 7.5 Ah
  • Terminal Type: F2
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Maintenance-Free with Spill Proof Construction
  • Safety Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

This Verizon 612 ONT replacement battery provides long-lasting battery performance for ONT modules, UPS backups, and other essential equipment. AGM technology and a sealed design reduce maintenance and improve resistance to vibration and shock, making this battery well-suited for enclosed network closets and home installations. As a high-performance battery, it delivers steady output during discharge and reliable recharge characteristics, ensuring your ONT maintains phone and data services when utility power fails.

The maintenance-free, spill-proof construction allows safe installation in a variety of locations without special handling concerns. Certified by U.L. and CE, the battery meets recognized safety standards for consumer and commercial installations. The F2 terminal ensures secure connections and makes replacement straightforward for technicians and DIY users alike. Because the unit is brand new and factory fresh, you get full rated capacity and dependable operation from day one.

Typical applications include powering ONT units for continued voice and data service during outages, supporting small UPS systems that protect network equipment, and providing emergency power for alarm and security systems. The robust design and proven SLA chemistry give this replacement battery the durability to withstand repeated discharge cycles and maintain reliable performance over its service period.

Ensure your Verizon 612 ONT stays online when it counts — purchase this high-performance, long-lasting replacement battery today and benefit from a reliable, factory-fresh unit backed by a 1 year warranty.

Technical Specifications

Voltage12 Volts
Amp Hours7.5 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)5.25

Product Highlights

  • Brand Replacement : Verizon 612 ONT
  • Manufacturer: SigmasTek
  • Product Type: Telecom Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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