Mighty Max Battery ML75-12LI – 12 Volt 75 AH Deep Cycle Lithium Iron Phosphate (LiFePO4) Rechargeable and Maintenance Free Battery

Name: Mighty Max Battery ML75-12LI - 12 Volt 75 AH Deep Cycle Lithium Iron Phosphate (LiFePO4) Rechargeable and Maintenance Free Battery
SKU: ML75-12LI
Availability: InStock
Rating: 5.00 (1 reviews)

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Thumbnail	Short Description	Price	Add to Cart Button
	1 Pack	$319.99
	Pack of 2 Pack	$639.99
	Pack of 3 Pack	$959.99
	Pack of 4 Pack	$1279.99

Invest in power with the Mighty Max 12V 75ah Lithium Iron Phosphate Battery. The ML75-12LI will take your deep cycle battery experience to a whole new horizon. Manufactured with the highest quality components and the customers safety in mind, this battery contains a battery management system (BMS). BMS provides all kinds of protection for the battery and customer, equipped with Over charge and short circuit protection. Weighing only 23.00 lbs. and being a direct drop in replacement for its sister sealed lead acid and Gel batteries which weigh a hefty 50 lbs. Lighter, stronger and longer life span with 2500 cycles makes this the ideal battery for all your Deep Cycle applications such as, Solar / wind energy systems, Off Grid systems, RV, Camping, Backup power systems and much more.

Attention – Designed to be used in parallel or in series with a maximum of 4 identical batteries. Make sure to only use a compatible lithium charger for this battery and tightly screw the terminals. Having loose terminals will cause a buildup of heat resulting in damage to the battery.

Specifications:

Voltage: 12 Volt

Amperage: 75 AH

Terminal: Internal Thread

Chemistry: Lithium Iron Phosphate

Battery Dimensions:

10.19 in x 6.50 in x 8.38 in

Weight: 21.50 Lbs

Warranty:

2 Year

Multi Packs Bundled Savings	Pack of 2 Pack, Pack of 3 Pack, Pack of 4 Pack, 1 Pack
Volts	12V
Terminal	Internal Thread
Watt Hrs	960
Chemistry	LiFePO4
Length	10.19
Width	6.50
Height	8.38
Weight	21.50 Lbs
Quantity	1
Warranty	2 Year

1 review for Mighty Max Battery ML75-12LI – 12 Volt 75 AH Deep Cycle Lithium Iron Phosphate (LiFePO4) Rechargeable and Maintenance Free Battery

Rated 5 out of 5

James Thomas (verified owner) – 05/15/2025

Bought these batteries a year ago to replace some problematic Deep Cycle Lead Acid batteries. It was the best thing to have done. these batteries work great and keep going strong. I use the in a 48 volt riding lawnmower. the Lead Acid I had to keep them on a charger between mows. I have 1/2 Acre to cut and I get 2-3 mows per charge on these batteries.

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Mighty Max Battery

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MGE World Tours

Arrived on time, works like a charm! I registered the car purchase to claim the warranty! Here’s a pic of the neuron cordless electric mower I bought the two 12 volt mighty batteries for! The orange case was easy to open, used 3d from smallest Allen wrench in my kit to open in order to swap out the 2 old batteries inside the case with MIGHTY BATTERIES! Then gently remove the chip in the center freely slides off then slide the old batteries out 2”inches to remove the u shoes tube in the center just pulls off., after that the batteries are free to remove from case, the rest is simple Just a reminder to remove the plastic protectors on the posts of the new batteries and don’t let the the chip you slip out touch the posts. Easy for a lady with a tiny correct size Allen wrench. Just borrow one and do this yourself.

Next I’ll add a solar panel so the sunny days will charge my mower.

A J

I ordered my Mighty Max battery from The Home Depot and opted for free delivery. The battery arrived a few days later and was very securely double boxed. I installed the Mighty Max battery into my Cub Cadet zero turn lawn mower with minimal difficulty. The terminal leads connected with ease. The only concern (not really) is the mowers original battery hold down is too small for the Mighty Max, so I opted to omit it. The battery fits perfectly in the tray and as long as I don't do any barn storming jumps, it'll be fine. The mower started right up and I am confident the Mighty Max battery has more than enough cold cranking amps to last for a long time.

William Domitrovitsch

Arrived on time and exactly what I wanted. Packaged well. Still have to put in the trailer I ordered it for, but as of now would purchase again. Used battery tester, everything checked out good!