12.8V 100Ah LiFePO4 Battery, Built-in 100A BMS, Max.1280Wh Lithium Iron Phosphate Battery with Up to 15000 Cycles & 10 Years Lifespan for RV, Camper, Solar Energy, Off Grid, Trolling Motor

This is the most impressive Lithium-ion Battery we have ever had come in our shop. Price and Quantity are amazing. Quality construction impressive Documentation. Little details like extra battery Terminal Bolts. Currently on our test bench just ordered another to compare. We are Desert Eagle Solar in Arizona and we just might be making these are go-to Batteries !!! Owner

OMG, so much better than lead acid in my RV!!! This one replaced two lead acid batteries, and this (1) has notably more available power than the (2) LA had! Half the batteries and 1/4 of the weight. Battery seems very well made and so far is performing flawlessly.

It was on sale so i took a chance. So far it is working well for me. Charged right up seems to provide the power it is rated at. Light weight for its output and a smaller size then a comparable deep cycle.

Very nice product out of the box. The handles are very functional. The weight is amazing. It charged up to 14.6 volts and held above 14. The terminal "bolts" are a bit cumbersome, but are fine. The price was amazing. Of course, life span is very important and can't be determined with the info I have. I would recommend this product.

5 stars: Upon first assessment. Came charged 13.1 volts right from the box. It's the same size as my old lead group 24, so it should fit just right. Most definitely lighter than the old one.When you pull the battery out; look into each corner and look for the bolts before you recycle the box. It comes with a nice vinyl carry packet to put the info and instructions, the instructions are printed on a hardy sheet for durability. I'm not sure as I didn't measure, but the bolts look like 1/2" and 3/4" long if you need to stack multiple leads of wire.This will go into my camp trailer as my poor camper has had the cheapest lead acid battery possible for years. I'm hoping the 100ah will do wonders for battery life. I will update as I use it.

I ordered two of these for my trolling motor when they were $120 each. These are very reliable batteries. They are also constructed very well and look attractive. The hardware are also very high quality. I saved over 40lbs and trolling lasts all day!

For the price this is a great little battery. It holds plenty of charge for small projects. I have it hooked up to a 2000 watt inverter and it lasts quite a good amount of time.

I’ve always used lead acid batteries and figured I’d purchase a lithium battery for a multi use battery. One that could be used on my shallow run boat to run equipment, a kayak to run equipment since it’s not as heavy as a lead acid battery and then when not in use I could use it hooked up to solar panels running my front gate.reading the description on the product page sold me on buying this one. That quickly changed when it arrived and I read the manual for it.1. It’s listed as 22.5lbs. The manual says it weights 27.5 lbs.2. The temperature range for use is -4 to 95 degrees.3. The max recharging temperature is 113 degrees.4. Temperature above 77 degrees results in faster self discharge.Living in the south especially along the gulf coast this battery is useless especially as advertised. The temp along the gulf is more often than not at 95 degrees or higher for at least half the year. If you put it in a battery box in a boat the interior temp of the box will far exceed the 113 degrees for charging let alone the 95 degrees for max operating temp.Even if you use it for solar and keep the batteries outside your home as suggested for safety the battery would be relatively useless for half the year due to the max temp for charging and use. Using it above those temps degrades the battery faster and shortens the battery life.For the weight…. It is what it is but 5lbs makes a lot of difference on a fishing kayak…. That is if you can use it in temps below 95 degrees.It says it’s ideal for RV’s however the battery boxes on those aren’t climate controlled and in the south the temperatures are often above the max operating temp of 95 degrees.On top of all this you need a 20 amp charging source. If you want to use your boat in a colder climate using the alternator or generator to charge it you will have to buy a separate 20amp DC to DC charger to charge it and keep it isolated from lead acid batteries. Older outboards that don’t use a modern outboard to charge you can’t charge it with the boat because the stator does not produce enough amps.The idea of lithium batteries are good I guess but if they’re all like this one there are some pretty hefty heat limitations that seriously restrict their use.Given that Amazon will not accept a return on these the very restrictive heat limitations should be included so that people can know before purchasing.