Rated 5.00 out of 5 based on 2 customer ratings
(2 customer reviews)

$574.99

Mighty Max Battery ML200-12LI – 12 Volt 200 AH Deep Cycle Lithium Iron Phosphate (LiFePO4) Rechargeable and Maintenance Free Battery

SKU: ML4D-LI Category:
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1 Pack $574.99
2 Pack $1099.95
4 Pack $2199.95
Invest in power with the Mighty Max 12V 200ah Lithium Iron Phosphate Battery. The ML4D-LI 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 48.00 lbs. and being a direct drop in replacement for its sister sealed lead acid and Gel batteries which weigh a hefty 114 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: 200 AH
Terminal: Internal Thread
Chemistry: Lithium Iron Phosphate
Battery Dimensions:
20.55 in x 9.37 in x 8.78 in
Weight: 46.00 Lbs
Warranty:
2 Year
Multi Packs Bundled Savings

1 Pack, 2 Pack, 4 Pack

2 reviews for Mighty Max Battery ML200-12LI – 12 Volt 200 AH Deep Cycle Lithium Iron Phosphate (LiFePO4) Rechargeable and Maintenance Free Battery

  1. Rated 5 out of 5

    Robert H. (verified owner)

    Good price – great product.

  2. Rated 5 out of 5

    Matthew Pilgrim

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Excellent
Mighty Max Battery
Based on 4682 reviews
ML22-12 Gel type and ML22-12 Non Gel type Batteries came in good condition, purchased from Amazon 6/23/26 and arrived the next day packaged really good.
Very well packaged and.arrived as promised
Works great!!
Love the Boost!!! I got newer batteries for my grandchildren and painted this black for my boys
It was delivered fast. Good product.
Was an excellent fit for my fios wall box. Inexpensive too! Was dealing with a dead battery for years with beeping every few minutes. This fixed it right up and now will keep internet when the power goes out.
Shipped as it should have been. Received in good condition.
This saved my life... Well not my life but... well the battery on my new predator 3500 generator was dead!! I got it on a super duper sale but I didn't open the box for 6 months, when I did I discovered a bad battery 😟. I called them and they wanted double the price I paid for Amazon to deliver it the SAME DAY!! They didn't even carry the battery in their store 🤬. I put it in and just like that, I can run my mobile Italian ice business again! 😆 Thank you mighty max and Amazon for getting me together!!
Great battery at a great price. Work really well.
This might look like a mess of wires, but it's really the backbone of my home's network and more. Everything important to our home security and connectivity relies on steady power that I have on a battery backup.

I just purchased a replacement battery for my UPS and it's a Mighty Max Battery that is working behind the scenes here. This was almost half of the cost of the OEM battery, and it was a perfect fit for the unit.