$259.99

12V 100AH Lithium Replacement Battery for Earthtech Products 1800Watt Solar Generator

Availability: In stock

SKU: ML100-12LI253 Category:
Invest in power with the Mighty Max 12V 100ah Lithium Iron Phosphate Battery. The ML100-12LI 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 30 lbs. and being a direct drop in replacement for its sister sealed lead acid and Gel batteries which weigh a hefty 60 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. Battery ships minimally charged. To ensure optimal performance we kindly ask you to charge the battery to full capacity before using it for the first time. 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: 100 AH
Terminal: Internal Thread
Chemistry: Lithium Iron Phosphate
Battery Dimensions:
12.99 in x 6.77 in x 8.66 in
Weight: 29.54 Lbs
Warranty:
2 Year
Volts

12V

Terminal

Internal Thread

Watt Hrs

1280

Chemistry

LiFePO4

Length

12.99

Width

6.77

Height

8.66

Weight

29.54 Lbs

Quantity

1

Warranty

2 Year

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Excellent
Mighty Max Battery
Based on 4971 reviews
Great product. Fits my 2003 Yamaha Big Bear 4x4 400 quads. No issues.
Identical battery, perfect
THE ITEM ARRIVED AS I WAS TOLD, VERY WELL PACKAGED IN A STURDY LITTLE BOX, YOU GUYS ROCK
Purchase a mightymax 12v battery for my 2015 S400 hybrid Mercedes on Ebay in June 2026
Ship it to jamaica, west indies
It works perfectly as a replacement auxiliary battery
Next test is durability
Thanks Mightymax
Easy installation of mighty max battery
Both batteries arrived a little late, but good to get. Packed nicely. Easy installation in a Schwinn S180 scooter.
It arrived in good time. Installed in my 2006 Seadoo gti-se 4tec PWC. I hope it lasts better than the last Voltz battery. Started getting weak after 2nd season. (2 years old) Wouldn’t start my PWC. The shell showed signs of cracking. Always kept in heated garage during off season & properly maintained with a charger. Time will tell. I was quite surprised that being a US company , that the battery is manufactured in VIETNAM!
Arrived well packed as described, no damage, easy instructions & also easy to register for warranty.
Works perfect and perfect fit. Great battery
Battery arrive n3xt day in perfect condition partially charged. Installed in my dewalt battery charger it was 15$ cheaper than the local store.