Lithium battery, 12V 200Ah LiFePO4 battery iron phosphate lithium battery, deep cycle rechargeable battery, built-in BMS, suitable for solar energy, ships, RV, etc

I paid like $800 at the time, its cheaper now. Been running it full time since July 2022 with Renegy Solar Controller and 400watts solar and Renegy 200w inverter. I life full time in my Van and all I can say is I run everything, AC/DC power, diesel heater, coffee pots, lights always on, fridge always on etc. It has never gone below 40% and that was once, I am typically at 85% + everyday on this, everyday by 11am I am at 100% even through a cold CA cloudy 2023 winter. Its been completely reliable and although I made room for 2 of these I have not even needed to purchase a second. Great value.

We had these batteries for 18 months and the internal mechanism that is advertised as a safety feature never kicked in so they suddenly opened. We tried to contact the seller and the seller would not answer until Amazon reached out on our behalf and the. Rather than send the copy of the warranty or work with us on the batteries that were dangerous for transport they requested we ship from Oklahoma to California (a state that would never allow these to cross their border opened) and then they would look at them and decide “if they fell under their warranty”. First, you cannot ship open batteries per the actual federal law. Second they tried to say that I had them for two years when I did not and I had been contacting them for many months prior without answer. Lastly, Amazon told them to issue a refund and they disappeared from the communication messenger and now I have not heard back. Do not buy lithium batteries. Thankfully my brother helped put the batteries in the rover on mars so he was able to help us safely disable these before they exploded and he helped test them to see which one had caused all four to go bad but even he said to not buy these due to safety and also the problems of what I went through without problem resolution.

Price was lowest I could find. Build quality is very good and appears to be identical to several other popular brands sold by amazon that get great reviews.

This battery is a big rip off or mine is an exception. When it is fully charged it won't run my little refrigerator which operates at less than 150 watts for 7 hrs. I have a lead acid battery that will run it close to 10 hrs. I will not recommend it to anyone and in fact will tell people to stay clear of Amazons Li Po batteries

DO NOT BUYordered 2 for solar app. BMS limits charge to 13.1V. Claims 200Ah and at 12.8V nominal = "2560Wh capacity"._No_ WAYMeasuring about 200 (10X less!!) Wh from fully charged units until inverter cuts out at 10.9V using appliance meter. Fast drop in V with even 350W load.Units charge up too fast to be of claimed capacity, too.One unit came with missing labels and different screws for terminals (not interchangeable).Sure hope I can return at least one to recover some money....

Came in fully charged 14.1V.

Got these batteries out of the box and they just felt cheap from the git-go. They weigh 41.4 lbs each which is a full 7 lbs lighter than advertised and 8 lbs lighter than the other 12v 200ah batteries I bought. After reading a few of the negative reviews, it makes me wonder missing inside them. Not sold by Amazon and seller makes you pay return fees so BUYER BEWARE.

Defective product 1 wouldn't discharge to 11.4 volts and shout off #2 fan a small fan for 4 hours seller will no pay shipping to return 226.00