Works perfect, good power low weight.Not compatible with normal charges. You need a life4po charger.

Light weight

Last winter I bought this battery in October 28 2024 used it three months. I bought a charger and a heater and other devices to regulate temperature in the compartment. If I would have bought a more expensive one I would have saved money. It is as advertised so far.

Cranking battery for my boat. Wish I had gotten this years ago. Works great and very long run time before recharging. Also much lighter than old lead acid batteries

This battery arrived faster than the predicted date and packaged in abs plastic sheath. I hate basic styrofoam, so this was nice. opening the box was fun, there is a wonderful information book and two sets of battery terminals as well as insulator caps. the book has all kinds of information consolidated and its easy to understand.Unlike some smaller lifepo4 batteries, this battery has the posts oriented similar to lead acid/agm etc, positive on left, negative on right. Both are clearly marked.i got a 100ah battery. I dont know what the peak output is, but it is not quite as simple as 100a * 12.8v.**i updated my review to say i was unable to power a 743watt sump pump or a 1001watt kettle, pretty much anything under 500 watts with this battery. I suspected the bms was low as that is a thing with some batteries. I am relieved and pleased to share it turns out my grounding wire had damage i was unaware of. I repaired this and the battery is able to power everything i throw at it. I believe this is a limitation of my inverter. I have two pure sine inverters, one needs a ground the other is advertised not needing an earth ground, upon testing that one it runs everything but my furnace. My furnace checks for a ground and will not work without one, even though it draws under 500 watts. i decided to ground both inverters because it's a simple matter to run a grounding cable from the battery.whether you need a ground or not, i can happily report that starting from a full charge i can run my full size fridge for 16 minutes at 495watts, then run a kettle at 986watts to boil water, then the furnace at 475watts for 8 minutes. the kettle will cause the voltage to dip down to 11.5v at startup although a couple minutes in it climbs to 11.7, about 20s after the kettle clicks off the battery returned to 13.2v. running the fridge and furnace the battery held at 13.0v.I'm pretty happy with that performance. I had to let the battery sit for over an hour before it would accept a charge to top it back up, im not sure if that's normal.the manual recommends a 20a to 50a charger. i use a 10a lifepo4 charger and it works fine. my noco genius had mixed results and although all the conditions are met for noco compatibility, wasn't reliable.there are so many numbers it can be confusing and there's differences between rv and off grid usage so im still learning. my usage is closer to off grid use. multi-day power outages are common in my small canadian town where electricity apparently is hard, so batteries help my sanity.if things go well and the battery proves reliable, consistent, i will buy another.

Have used it several times and haven't had to charge it again ye! A very good battery!