12V 280Ah LiFePO4 Deep Cycle Battery with 200A BMS

Just installed them in my rv . So far they work great. But thy have only been hook up for a few weeks . So will give them some time and I'll update my review

Batteries came on time, packaged fine. I put these two in my motorhome and I am amazed at how long they last. I feel they are very reasonable for what they are

So far so good! Installed about a month ago to power my minkota terrova trolling motor. Used 3 or 4 times and no issues! Holds charge for quite a while. Fished for about 6 hours each time, and when plugging charger in batteries were charged

One of my main concerns was running Starlink off-grid, and this battery handles it without any problem. I’m getting roughly 20+ hours of Starlink runtime if that’s the main load.

In real use (Starlink + fridge + charging devices), I usually get around 1.5 to 2 days before recharging.

I’m using a 2000W inverter and everything runs smoothly. No unexpected shutdowns so far.

Installed this in my travel trailer and paired it with a 40A DC-DC charger from my truck alternator. Charging has been stable and no overheating issues so far.

I’m running a fridge, lights, water pump, and occasionally Starlink. On a normal day, I can go about 2–3 days without needing to recharge, depending on usage.

Big improvement over lead-acid — especially not having to worry about voltage drop. Just make sure you’re using a proper lithium-compatible charger.

Installed this in my RV and it’s been working great so far. Running my fridge, lights, and Starlink without any issues. Huge upgrade from my old lead-acid batteries.

Running this with a 3000W inverter in my van build. I mainly use it for a fridge, laptop charging, lights, and occasionally small appliances.

The battery handles continuous load well. I haven’t pushed it to the absolute limit, but under normal usage it stays stable and doesn’t heat up much.

Definitely recommend pairing it with a good inverter and proper wiring.

Installed this in my van build and took it on a 3-day off-grid trip. Powered everything I needed including charging gear and running fans overnight. Very reliable so far.

Using on a 24v trolling motor and these batteries are perfect. Can fish for several days without needing to charge. Would definitely recommend to anyone.

Impressive so far . Make sure you Charge with Lifepo4 charger at 10 amp hr. To top off .
Perfect replacement for my Rv ( make sure you either have equal battery’s 13.4 volts in your pull truck or use a shut off switch like me until the batteries drop to 12 volt then switch back on for pull truck charging. ) they are 5 year warranty ( and only need recharge every 3 months ) Super Nice.
These will probably last up to 10 years ( hopefully according to their numbers of recharge )

These batteries are being used on our off-grid solar system for 45 days. They are performing as well as the more expensive batteries. We are using 16 of them wired 4 series/4 parallel for out 51.2 volt off grid solar system. Excellent value.

Used it to power my electric troller when on water and for car portable ac when leaving dogs in it, also star link. Works great and app viewing capacity is very convenient.

I replaced the lead-acid house batteries in my RV with these and they are working well. There is a solar system that is built into the RV and the charge controller recognized these batteries and has charged them up.

So far so good, I have installed them in my van, took a full charge, and are working as intended. Seems like a solid deal thus far. Time will tell, but currently I am happy with this purchase!

I bought this to replace my lead acid battery in my Jayco RV. It was a pretty easy swap out due to the fact that my converter has a auto detect for battery type charging. The solar charge controller had to be set to lithium and other than that it was a easy switch! I love the fact that it has an app so that you can monitor performance and functions. So far, so good! Capacity is high, price was good and delivery was fast!

Been using this in my small off-grid setup for about two months now. No issues so far and the Bluetooth monitoring is actually really helpful.

Awesome way to expand my backup power setup. I was using a 100ah battery to expand my power station setup for the last year. After a day and a half long power outage depleted my system in about 10-11 hours I decided to expand it. I found this massive 320ah lifepo4 for a great price and tested it last week. I got over 4100 watt hours out of the first test and worked it into the expansion box. It’s almost the size of a group 31 battery, maybe 1/2” or so taller, but made the box work. I like having the app to monitor because it’s easier and cheaper than adding a shunt and screen than having to calibrate it all and whatnot. It’s crazy to think it’s basically the size of the old battery but is 3x the capacity. Super happy with the purchase and glad to be prepared for the next long term outage.

This battery (320ah) fits perfectly in my 2019 Navion view (sprinter chassis). Had to remove the rub rail and the inline fuse to make it fit.

excelente

Working great once you fully charge them.

The two batteries in parallel have been working perfectly since replacing the three old 100ah’s. One week ago. Very happy with there performance. Brian

These batteries are awesome! Although difficult to find and set up initally, the software program has the information needed and am finding after 3 days in service, the cells in both of two batteries (in series for a 24V system) are within 2 millivolts of each other, so they balance extremely well. Replaced 4 - Vmaxtanks 155AH Solar Batteries (great batteries too, but...) with two of these 320AH ones and work so much better it is amazing.

I have a 2025 Flagstaff travel trailer and it came from the dealer with a lead acid battery and I was able to just take the old battery out and put this new one in and so far it works great and I really appreciate having the app so I can see what's going on with the battery. It's too new to really tell how long it will last but the installation and the delivery was perfect.

Replaced two lead-acid batteries with this and the difference is huge. Much lighter and I get way more usable power. Charging is faster too.

Éstas son unas baterías súper eficiente, la pueden comprar sin ningún tipo de problema

Did a lot of research before buying and this one stood out for the price. Performance has been better than expected and capacity seems accurate.

Excelente

Excelente calidad y precio

The app does nothing no customer service response batteries go dead in 5 hours with a small refrigerator hooked to the inverter what a waste of $700

So far battery works great love the app

ok