Delivering power when you need it, the Mighty Max ML9-12 12 Volt 9 AH uses a state of the art, heavy-duty, calcium-alloy grid that provides exceptional performance and service life in both float and cyclic applications.
The ML9-12 is an Absorbent Glass Mat (AGM) technology with a valve regulated design, that can be used in enclosed and indoor environments without leaking or maintenance, providing a superior performance for thousands of models.
Mighty Max SLA batteries are utilized in a wide variety of applications including; Consumer Electronics, Electric Vehicles, Engine Starters, Golf Carts, Hunting, Lawn and Garden Tools, Medical Mobility, Motorcycles, Power sports, Portable Tools, Solar, Toys and Hobby, Access Control Devices, Emergency Lighting, Security and more.
Specifications:
Voltage: 12 Volt
Amperage: 9 AH
Chemistry: SLA, AGM
Terminal: F2
Battery Dimensions:
5.94 in x 2.56 in x 4.02 in
Weight: 5.10 Lbs
Warranty
1 Year
Bob –
Lasted just as long as the warranty
James washington –
I had a problem charging this battery when I first got it and gave it a bad review. I bought a new charger and made a new attempt and it charged 100%. The old chargers still work on other batteries. I’m not sure why they didn’t work on this battery. The Mighty Max is working fine. Its been recharged a few times.
LaWanda & TV –
It worked as expected
Bob –
I needed 3 of these for a UPS that I have on my Pellet Stove. Here in NE Pa, it was cold, and if my power dropped off, this will keep me going for some time. Enjoy!
Livermore Guy –
Much better than buying a new ups.
Terry –
I used these two batteries in a Computer backup unit. The work great and fit very well.
RICHARD BROOKS –
it works
Chip –
I am a repeat customer. The Mighty Max Battery have performed flawlessly in multiple UPS units.
Yak Driver –
I used this battery set to replace in my ups system. Works perfect and a good price.
steve christensen –
great battery and quick servicethank you
Steve Rouland –
Battery fit my application for APC Back-UPS ES 550VA and was easy to install. I was surprised that the battery needed replacement in less than 2 years.
Acceptable Deviation from Perfect –
I was up and running within five minutes of opening the box. Was precharged to 80% according to my UPS, and it’s been working as expected since. I have never had the power off more than a couple/few minutes so I can’t attest as to how well it keep it’s charge. All in all I am very happy.
E. Gaumann –
Fits in to and works perfectly as a replacement battery in my Cyberpower device.
rich greiner –
Fit exactly as original . shipped well . received fully charged , pricing was good .
Randy I –
The 2 Batteries I purchased, restored my UPS system (as new). They are an exact fit. I will purchase again when the need arises. I recommend these batteries.
Cortnie –
Just what I needed. Nothing more, nothing less.
Bill –
Replaced a dead battery out of a old Cyberpower 1500VA UPS, works OK so far, we will see how long it lasts. Original battery made it about 3 years. This battery was installed Dec 2017 and is still OK as of Mar 2018, so far so good.Update: I bought another of these batteries for a different UPS. Battery arrived 3 days after order which is excellent. Installed it on 3-31-2018 and we will see how long it lasts.Update July 2020: The battery installed in tje UPS (A Tripp Lite G1000UB) in March 2018 has gone bad, only got 2 years 3 month of service out of it.
Cristobal R. Garcia –
Good
John S –
The battery was a replacement for an uninterrupted power supply. No problems with fit and connection. Price was reasonable.
nCubed –
Purchased this battery as a replacement for a dead UPS battery (CyberPower CP850AVRLCD Intelligent LCD UPS 850VA 510W AVR Mini-Tower; replacement for model RB1280A). Installed without issue. Runs perfectly. No issues whatsoever. Great to know that Might Max batteries can be used to replace UPS batteries that will inevitability fail after a few years. Why pay for a new UPS when you can simply replace the battery for around 20 bucks? And nearly half the cost of a replacement battery from the manufacturer?
nCubed –
Purchased this battery as a replacement for a dead UPS battery (CyberPower CP850AVRLCD Intelligent LCD UPS 850VA 510W AVR Mini-Tower; replacement for model RB1280A).Installed without issue. Runs perfectly. No issues whatsoever.Great to know that Might Max batteries can be used to replace UPS batteries that will inevitability fail after a few years. Why pay for a new UPS when you can simply replace the battery for around 20 bucks? And nearly half the cost of a replacement battery from the manufacturer?
craig –
I have not tested these as far as the 9 AH capacity compared to the typical 7.5 AH battery of the same size, however, they came quickly and price is right. Plus they came directly from the manufacturer so they still had a good amount of charge on them and likely weren’t sitting on a shelf for a long time.Also, the description is inaccurate with regard to the terminal type. These came with F2 terminals (which makes sense based on the item number of HR-1234W-F2). NOT the F1 terminals mentioned in the description. I actually needed F2, so this worked great in my UPS.
Mad_Scientist –
Good price and shipping was quicker than stated.