Mighty Max 12V 100AH Gel Battery - Ideal for Solar, Wind and Deep Cycle VRLA Applications

Greg slager: Very good for the price vs lithium, if weight is not a concern!

United States on Aug 11, 2023

Joao pestana: these are amassing ! make shure you have platy of solar and wind coming in ,I have 45 hundred watts of solar and 4 K of wind wen the wind is blowing at 6 miles per hour wen its stormy my wind out surpasses my solar well wen it`s stormy der`s not much sun but my paneles stile produce plenty of power even on overcast days well lets get back to the point in hand You will not make a mistake purchasing these Batteries!

United States on Mar 18, 2023

charliex: Replacement for ryobi 480 riding mower. It requires 4 of these batteries. Mower now runs like new.

United States on Sep 14, 2021

E. PotterE. Potter: I ordered 6 of these for a project. They shipped promptly and were well packaged. Each one includes a little bag with bolts and washers for the terminals. The little charge meter on the top is nifty but will be worthless in my application.

One star because despite all of the information on the product page, and on the manufacturer's own web site, and even on the packaging, this is not a gel battery; it's an AGM battery. I don't know what "Gel Series" means (maybe it's a hybrid gel?) but it says it's an AGM battery, it sloshes if you shake it because there's liquid electrolyte, and it even comes with a handy little tool to pry the cover off so that you can top off the (non-gel) liquid electrolyte. It's not that they put the wrong battery in the box - 6 times - the battery is printed with the part number, this is what they're selling. It's not a gel battery, it's an AGM battery. If you want a gel battery, you need to buy a different one.

United States on Sep 02, 2021

Kent Chelius: I have purchased 2 of these batteries. I thought they were gel but to find out their Hybrid Advanced Gel VRLA battery, GEL/AGM. the side of the battery asks for 14.5 -14.9 and a float of 13.8.
the battery would not charge to full with the GEL profile at 14.2v. I used the SLA profile on my solar charger which has 14.4v, still under the 14.5 - 14.9v asked for but will charge to full.
higher voltage will decrease charge time but will shorten battery life. The digital voltmeter built into the top is a good addition to the battery.

So they have the best of both worlds. GEL temp stability, GEL high cycle count, AGM amp output, AGM faster charging, makes for good battery specs.

So you get the best of GEL tech and the best of AGM tech.

will be ordering more if they hold up. MightyMax has my attention.

I now have 14 of these batteries.

United States on Sep 25, 2020