12V 300Ah (314Ah) LiFePO4 Lithium Battery with 200A BMS 15000+ Deep Cycles

Works well for my woofer amp setup, pounds hard all day, of course i went way over in size, not sure BMS actually works for over current, but at least over temp does work, but in its permanent home (my vans audio system) it has an intelligent dc2dc charger that has its own LifePo4 management built in so that protects it further (schumaker 40a dc2dc (alternator w/solar option) using alternator lifepo4 mode), if charging with a smart chager in home i would recommend babysitting it the first time to be sure its charging right. But overall great bang for your buck I would buy another. Another note customer service DOES respond.

This was my first solar battery which I have used about half a year it is providing clean energy and was the most economical value considering different places where I looked online I installed it directly into my solar station connected to a charge controller and solar panels and it could effectively be fully charged in about half a day it is a small battery (150ah) which can fit in tight places for weather-proofing (hot and cold) and it is still running at full power after 6 months the BMS can be monitored manually using a shunt or battery charger although bluetooth is not built in a solar controller will precisely show the battery charge voltage for exact measurement

Not the greatest batteries but functional and an amazing value. We'll see how long they last, but it was a great way to start out.

Great battery life used for the trolling motor pulled the pontoon around the lake all week and still at half charge takes a while to charge with an onboard charger if its drained but charged overnight every time for myself

Bought to run cpap while camping. Works terrific! Can run machine 3 full nights off inverter and still has about 30% left. I only use it when electricity isn't available , but its done the job very well. Very impressed for the price.

Got this lithium battery around end of March 2026. Charged it up to 100%. Used briefly to test my 12v system. Battery’s charge dropped to 9v when it wasn’t used. System was off. No draw but battery lost charge. Having a very hard time getting the company to replace this defective battery. Will update review if company fixes the issue.

It works great for my trolling motor so far and much lighter than lead acid.

I bought 4 all together 12 314ah to run my 5th wheel for semi permanent off grid set up 12k wind generator an 800w solar panels that keep it charged my whole set up is 12v only ac is a microwave I have a 4000w inverter for that I can run a week with no input if I had to

Works well. Charging rate seems to be on point with other batteries. I would recommend this product. Wait to see on longevity.

Sie erfüllen ihren Job. Mal sehen wie lange ich damit stehen kann ohne zu laden über die Steckdose

Super Batterie, mit mehr ah,aber über die Hälfte weniger an Gewicht wie die alte Gelbatterie. Der Preis ist auch sehr günstig. Kann ich jedem Camper empfehlen.

La he puesto en la autocaravana y van fenomenal despues de varios meses funcionando sin problema siempre al 100%

Way better then expected, went fishing for the weekend (we we're trolling for at least 10 hours) and it lasted without losing power on my trolling motor. It weights so much less then ordinary batteries. I just hope it lasts a few years but at that price I won't be mad of it lasts 2 years. Lithium batteries in battery stores are at least 600$ for the about the same size of battery.