Price: $149.99
(updated on Apr 28, 2025 07:24:52 UTC – More Info)
From the brand
Are you ready for more power? This was the inspiration behind Mighty Max Battery, now a trusted name in energy solutions. With over thirty years of shared experience in eco-friendly energy, power sports, mobility, and beyond, we prioritize environmental respect while embracing visionary technologies. Our goal is to empower those seeking freedom in mobility, those dreaming of living off the grid, and all between.
What do we power?
Our range of Mighty Max batteries delivers peak performance for over 200,000 devices. We design products for various applications like Computer Back-UPS, Children’s Ride-On Toys, ATVs, Motorcycles, RVs, Golf carts, Off-Grid setups, Solar systems, and much more!
Why do we enjoy what we do?
We value each individual and are enthusiastic about being the answer to their needs. Be it starting their vehicle, powering their generator, or getting their lawnmower running – we take pride in energizing our customers. Our experienced team is always on hand to address any inquiries or issues.
SLA Batteries
What sets our products apart?
We provide cutting-edge innovation by having a dedicated engineering team. Our batteries offer outstanding lifespan for both float and cyclic applications. Our solar panels are made with high clarity tempered glass, corrosion-resistant alloy frames, and an EVA Film layer that ensures excellent sunlight transmission with minimal degradation.
How did we start?
Mighty Max revolutionized the industry by simplifying the process of selecting the right battery compatible with your needs.
GEL Batteries
Solar Panels
Lithium Batteries
Powersport Batteries
Chargers
Accessories
MM-H5 Group 47 is a 12V 60AH 100RC sealed lead-acid (SLA) rechargeable car battery with maintenance-free technology.
It measures 9.53 inches by 6.88 inches by 7.48 inches. The package includes the battery and screws only; no wire harness or mounting accessories are included.
This SLA/AGM spill-proof battery has a high discharge rate, wide operational temperature range, a long lifespan, and deep discharge recovery. Mighty Max Battery provides 680 Cold Cranking Amps (CCA), giving exceptional starting power in both cold winters and hot summers. The 100RC rating ensures reliable performance and longevity, offering up to twice the cycle life of standard batteries.
This rechargeable battery withstands shocks and vibrations, performs well in extreme temperatures, and delivers outstanding starting power and value.
Comes with a full three-year warranty.
What Customers Are Saying
Customers appreciate that this battery outperforms conventional lead-acid batteries in terms of longevity and fits seamlessly into their vehicles, with one user highlighting its effectiveness in a 2011 Hyundai Elantra Sport Touring. Reviewers commend the battery for its performance, quick response, and reliable start-up, noting that their vehicles operate smoothly and start without issues. Additionally, they value its cost-effectiveness.
AI-generated summary based on customer feedback
Matt Orlowski –
Arrived fully charged and a perfect fit
After having used several Mighty Max batteries in smaller devices like scooters, big wheels and UPS backups, I decided to try one in the car. Experience was the same as the smaller ones; fully charged and a perfect it. After a few driving cycles in a 2021 Explorer, all battery-dependent functions are restored (Ford Pass remote start, auto start/stop and even the length of time dome lights stay on after shutdown). Good quality batteries at discount prices.
OSU Cowboy Fan –
Great Build Quality
Just installed the Group 47 H3 AGM MightyMax in my 2009 Mini Cooper Clubman S and it fit perfectly. The battery was packaged well, looks like a great quality battery, it started my car immediately. Delivery was 2 days as well, so I am very happy as of now.
reader –
A great affordable AGM
Great value, solid, works like a charm.
Brian W –
Good solid battery
Seems like a good fit for wife’s car, now more stalling or starting issues. Hope it may last longer than standard lesd acid batteries. So we’ll see!
Amazon Customer –
Quality made powerful AGM Battery !
Perfect fit. Car started right up! I only buy AGM batteries because they are built strong and last almost twice as long as flooded batteries. My Toyota AGM battery is 9 years old and tests at 720 CCA! It is a heavy battery filled with lead plates with glass mats between them.
Jorge Torres –
Does not fit a Honda Civic hatchback 2018
This product does not fit a 2018 Honda Civic hatchback. There is a part on here where you put the description of your vehicle and year make model Etc and someone dropped the ball on this one. Group 47 battery type does not fit in a small area. I had to remove the plastic insert for the battery tray to get down in there and still the battery terminals will not fit on top because it has a ground fuse box attached to it. So it is a definitely no go with this battery.
Amazon Customer –
Great 12v Battery at a Discount Price …. So Far 3 months into this
So far it works Excellent at a discount price. [No core deposit to deal with]I heard Autozone will pay $10 / old battery …. didn’t try yet
Patrick D –
2021 Subaru Outback Limited battery replacement
Replaced my 2021 Subaru Outback Limited factory battery with this one. Only needed a 10mm wrench to swap it out, only took about 10 mins and fired right up. This has more CCA than the factory battery, not going to worry about it failing until after the 36 month warranty.
Marcel –
Funciona muy bien
attiliogiannascoli –
The battery not good for me
ayisha wallace –
Great product heavy battery
Ivan Hillier –
Works great
Claudia Dufour –
La batterie est vendue comme neuve mais sa capacité de charge est de 73 % , je suis déçue! Jâespère que lâa prochaine en remplacement aura toute sa capacité comme une vraie neuve!