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12V 100AH Battery for Solar Wind DEEP Cycle VRLA 12V 24V 48V
Delivery & Support
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- Learn more about Mighty Max Battery’s shipping policy
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- This item is non-returnable, but if the item arrives damaged or defective, you may request a refund or replacement.
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Enhance your purchase
| Brand | Mighty Max Battery |
| Battery Cell Composition | Sealed Lead Acid |
| Recommended Uses For Product | Emergency Lighting |
| Unit Count | 1 Count |
| Voltage | 12 Volts |
About this item
- Make sure this fits by entering your model number.
- ML100-12 SLA is a 12V 100AH group 30H Sealed Lead Acid (SLA) rechargeable maintenance free battery - UL Certified
- Dimensions: 12.09 inches x 6.65 inches x 8.48 inches. Listing is for the Battery and Screws only. No wire harness or mounting accessories included.
- SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.
- Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures.
- Backed by a 30 day refund policy and full 1 year warranty.
Additional Details
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Product Description
Product information
| Item Weight | 63.9 pounds |
|---|---|
| ASIN | B00S2MDZFK |
| Customer Reviews |
4.5 out of 5 stars |
| Best Sellers Rank | #255,314 in Health & Household (See Top 100 in Health & Household) #1,190 in 12V Batteries |
| Is Discontinued By Manufacturer | No |
| Date First Available | January 1, 2010 |
| Manufacturer | Mighty Max Battery |
Warranty & Support
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonReviewed in the United States on April 2, 2022
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Top reviews
Top reviews from the United States
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I'm going to build another, bigger, system and I noticed that even when sold by amazon.com these are not marked "Free Return". Just Free Shipping. I contacted Mighty Max and asked about returns... get ready to pay UPS for a 60 pound hazardous box if they're not right when you get them! Minus one star.
Here's what the manufacturer says as of Jan 2021: "As per Amazon's return policy, a customer has 30 days from the original date of purchase to return their order for a full refund. Luckily, the manufacture extends a 1 year warranty on all defective items. While return shipping is not included under the manufacture's 1 year warranty, our company does offer alternative options to our customers in order to lessen the burden of a return. When applicable, we ask that our customers reach out to us directly in order to proceed with their warranty claim."
To ensure battery longevity you should only discharge down as low as 11.8 volts (35%) and battery should last for a long time.
I have another brand of battery made by Alpha Cell, model GEL 210 GXL that have a date code from 2007 and they are still in service with 85% capacity when tested recently. The battery will last as long as you treat it.
Not using a low voltage disconnect on any deep-cycle battery will shorten the life dramatically if battery is discharged below 35% (11.8v) - So the low star reviews that claim the battery does not perform well likely have ran the battery below 35% frequently.
Hoping this 3rd battery I just ordered is as good as the first 2 Mighty Max 100Ah batteries I have had in service.
The battery is a little pricey, especially when I could get a much larger AH battery for the same price, but it is well worth it. This battery has left me satisfied for almost a couple of years now, with no signs of wear and tear, or breakdown.
The battery life is also another plus. It has a very long battery life. I was able to hook up 8-100 watt solar panels to a couple of nice 50 amp charge controllers, then to 3 of these Mighty Max batteries linked in parallel. From there they power a 5,000 watt modified sine wave inverter, which then runs a pretty large-sized refrigerator, a couple of computers, about 10 LED light, a medium sized AC fan, and a 52" flat screen TV. It keeps all of these powered for up to 5 days if there's no sun. Or during larger storms/ hurricanes, It kept a small tv up and a large fridge up and running for the better part of 2 weeks (we also had 1 AC fan running and 3-3 watt LED's running during that time, but we did turn off the lights and fan whenever we weren't using them. Really we just left them off most of the time unless and appliance started over-heating).
Reviewed in the United States 🇺🇸 on April 2, 2022





































