---
product_id: 297265
title: "Genuine FiOS OEM Approved Replacement Battery (3 Year Warranty) by GS Battery - GT12080-HG - Premium Replacement for PX12072-HG"
brand: "gs"
price: "¥23863"
currency: JPY
in_stock: true
reviews_count: 7
category: "Gs"
url: https://www.desertcart.jp/products/297265-genuine-fios-oem-approved-replacement-battery-3-year-warranty-by
store_origin: JP
region: Japan
---

# 11% longer backup time 12V, 8Ah power capacity 3-year warranty guarantee Genuine FiOS OEM Approved Replacement Battery (3 Year Warranty) by GS Battery - GT12080-HG - Premium Replacement for PX12072-HG

**Brand:** gs
**Price:** ¥23863
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your FiOS with confidence — don’t get left in the dark!

## Quick Answers

- **What is this?** Genuine FiOS OEM Approved Replacement Battery (3 Year Warranty) by GS Battery - GT12080-HG - Premium Replacement for PX12072-HG by gs
- **How much does it cost?** ¥23863 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/297265-genuine-fios-oem-approved-replacement-battery-3-year-warranty-by)

## Best For

- gs enthusiasts

## Why This Product

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

## Key Features

- • **Hassle-Free Longevity:** Backed by an exclusive 3-year warranty when purchased directly from GS Battery USA
- • **Premium Japanese Tech:** High-quality Japanese brand cells manufactured in Taiwan for durability
- • **Plug & Play Convenience:** Easy installation with protected terminals ensures quick, safe replacement
- • **Reliable OEM-Grade Power:** Engineered by GS Battery for seamless FiOS & FTTH compatibility
- • **Extended Backup Performance:** Delivers 11% longer talk and backup time than standard PX12072 batteries

## Overview

The Genuine FiOS OEM Approved Replacement Battery GT12080-HG by GS Battery is a premium 12V, 8Ah battery designed specifically for Fiber to the Home systems like Verizon FiOS, AT&T, and Centurylink. Manufactured with high-quality Japanese technology in Taiwan, it offers 11% longer backup time than its predecessor PX12072 and comes with a 3-year warranty when purchased directly from GS Battery USA. This reliable, easy-to-install battery ensures your optical network terminal stays powered during outages, making it the smart, cost-effective choice for professionals who demand uninterrupted connectivity.

## Description

Goldtop HG batteries. New - never used condition.

Review: Perfect Replacement for by FiOs System - Good price and worked perfectly. Took a couple of minutes to install and everything works fine.
Review: Best battery choice for your FiOS ONT - I got this to replace the original battery (which was also manufactured by GS Battery) in our interior FiOS optical network terminal, which finally gave up after 6 (yes, 6!) years of service, including several prolonged power losses. The battery arrived pretty fast, the packaging was good enough (small cardboard box - no padding but the interior fit was good enough to prevent battery from moving around), both terminals were protected by clear plastic "covers" and there was a sticker on the battery with the date it was charged (mine had the date from previous month of this year). I removed the plastic "covers" from battery terminals, connected it in a place of old battery and so far it seems to be charging and discharging without any issues. Overall I'm pretty happy with this model and its price. Yea, you can buy a similar, "generic" (branded with some obscure names) batteries for about $10 less, but they only have 1 year warranty which is useless anyway (the return shipping will not be cheap and desertcart won't actually accept these "hazardous materials" devices) and which basically means you will have to throw these less expensive batteries away after about a year or so (if you have frequent power outages). So if you are looking for similar battery for your ONT - look no further, in the end you will actually be saving money compared to more "generic" models, even if it'll last at least half as long as the original OEM battery lasted in my ONT.

## Features

- High quality & Last long Japanese Brand Battery produced in Taiwan for Fiber to the home system
- 12V, 8Ah Applied for Verizon Fios, AT&T, Centurylink and most other FTTH systems
- 11% longer back-up/talk time than PX12072 battery
- **3-year's warranty guaranteed! ONLY if purchase directly from GS Battery U.S.A. In

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007ZHAYL6 |
| Batteries | 1 12V batteries required. |
| Best Sellers Rank | #84,317 in Health & Household ( See Top 100 in Health & Household ) #157 in 12V Batteries |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,713) |
| Date First Available | July 26, 2012 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5.72 pounds |
| Item model number | GT12080-HG |
| Manufacturer | GS Battery |
| Product Dimensions | 5.94 x 2.56 x 4.02 inches |

## Product Details

- **Battery Capacity:** 8 Amp Hours
- **Battery Cell Composition:** Lead Acid
- **Brand:** GS
- **Item Weight:** 2.6 Kilograms
- **Manufacturer:** GS Battery
- **UPC:** 686036102736 686036000117
- **Voltage:** 12 Volts

## Images

![Genuine FiOS OEM Approved Replacement Battery (3 Year Warranty) by GS Battery - GT12080-HG - Premium Replacement for PX12072-HG - Image 1](https://m.media-amazon.com/images/I/71RFC8Q5VaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect Replacement for by FiOs System
*by P***1 on January 5, 2026*

Good price and worked perfectly. Took a couple of minutes to install and everything works fine.

### ⭐⭐⭐⭐⭐ Best battery choice for your FiOS ONT
*by R***S on July 8, 2014*

I got this to replace the original battery (which was also manufactured by GS Battery) in our interior FiOS optical network terminal, which finally gave up after 6 (yes, 6!) years of service, including several prolonged power losses. The battery arrived pretty fast, the packaging was good enough (small cardboard box - no padding but the interior fit was good enough to prevent battery from moving around), both terminals were protected by clear plastic "covers" and there was a sticker on the battery with the date it was charged (mine had the date from previous month of this year). I removed the plastic "covers" from battery terminals, connected it in a place of old battery and so far it seems to be charging and discharging without any issues. Overall I'm pretty happy with this model and its price. Yea, you can buy a similar, "generic" (branded with some obscure names) batteries for about $10 less, but they only have 1 year warranty which is useless anyway (the return shipping will not be cheap and Amazon won't actually accept these "hazardous materials" devices) and which basically means you will have to throw these less expensive batteries away after about a year or so (if you have frequent power outages). So if you are looking for similar battery for your ONT - look no further, in the end you will actually be saving money compared to more "generic" models, even if it'll last at least half as long as the original OEM battery lasted in my ONT.

### ⭐⭐⭐⭐⭐ Solid product - battery lasted over 5 1/2 years
*by L***F on March 7, 2025*

This is my second time ordering this battery for my Verizon FIOS service. The first battery lasted just under 5 1/2 years which is great. Battery arrived and had just been manufactured about 2 months prior. Excellent instructions and easy swap out.

## Frequently Bought Together

- Genuine FiOS OEM Approved Replacement Battery (3 Year Warranty) by GS Battery - GT12080-HG - Premium Replacement for PX12072-HG
- PeleusTech Battery Charger, 12V 14.4V 1A Portable Lead Acid Battery Smart Charger Maintainer - Black

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-05*