Mighty Max Battery ML7-12, 12 Volt 7.2 AH SLA F1 Terminal Battery, Brand Product, Black (Pack of 1)

I purchased this battery to replace the backup battery in my home’s ONT, which keeps my fiber internet and phone service running during power outages. My original battery had begun triggering low battery alerts and was no longer holding a proper charge, so I needed a compatible 12V 7Ah sealed lead acid replacement with F1 terminals. This unit is a 12V 7Ah SLA battery with F1 spade terminals, and the dimensions matched my original battery exactly. The terminal size and placement were identical, which made it a true drop in replacement for my ONT. If your existing battery is labeled 12V 7Ah with F1 connectors, this should be fully compatible, but I recommend checking the label on your current battery to confirm before ordering. Removing the old battery was very simple. I opened the ONT battery compartment, disconnected the red and black F1 spade connectors, and lifted the old battery out. Installing this one took just a few minutes. The connectors slid onto the terminals securely, and the battery fit neatly into the compartment without any forcing or adjustment. As soon as I connected it, the ONT recognized the new battery and the low battery warning stopped immediately. The system has been operating normally since installation. While I have not yet had a long power outage to fully test runtime, the battery is charging properly and everything appears stable. For anyone needing a standard 12V 7Ah replacement with F1 terminals for an ONT backup system, this has been a reliable and cost effective solution in my experience. Excellent value for the money.

I use these on motorized bicycles,to power head lights,turn signals, etc, these bikes have no charging system, so i have to charge the battery myself, and it's amazing how long this will go without a charge,approximately 2 months, at 30 miles per day,running the lights at all times,great batteries!

No problems used for his fish finder. Recharges easily.

worked, a little high priced

great price. was easy to use in my fish finder. keeps a good charge. fit perfectly even though my fish finder was an older model.

I bought this battery to power my fish finder for my boat when I'm programming it off the boat it provides the power I need I just had to buy an adapter cord here on Amazon to fit my fish finder and it works perfect turns out I have a second use for it runs a little booster pump when I fertigate in my garden I just had to make an adapter for it to plug in onto the battery fortunately the battery has standard blade quick connects so I just soldered connectors onto a set of wires that plug into the booster pump and it's nice small lightweight so it's easy to transport to my garden in a bucket with the little pump so it serves me dual purpose it also charges very quickly with a standard Automotive 12 volt charger and it's a sealed battery so you don't have to worry about acid getting all over like a traditional battery

This makes my fourth Mighty Max Battery purchase, and before ordering, I check to see if they make a compatible model to fit my needs. Mighty Max Batteries have the perfect connectors, exact size and excellent performance every time.

This battery was for my alarm system backup power. It was even cheaper than some of the local stores in my area and delivered fast and I'm in Hawaii! Easy install. Up and running in 10 minutes.

Great battery, using it with our Alarm panel as backup battery. Works, would recommend. Has the small terminal spades, the old battery had the wider ones which needed an adapter, this one fits without the battery terminal adapters from wide to small...

Product as described and fitted into the ups no problem.hopefully it lasts a long time.

Muy buena pila le funcionó muy bien al carro eléctrico de mi hijo

Funcionó muy bien. Lo usé en un no break VICA S650 y todo sin problema. Viene vendido por Amazon y sellada, nueva, en su empaque original.

Very good quality battery. It works well increased speed.