12V 200Ah LiFePO4 Lithium Battery with 2560Wh Energy, Built-in 200A BMS, Max 2560Wh Load Power, 10 Years Lifetime Up to 15000 Cycles, Perfect for RV Camping Solar Energy Storage Marine Trolling Motor

I wish I could see the inside of this battery, but I have not had any problems with it running my stuff. That is mainly my camper shell. It runs my regular microwave and everything else required to camp just fine! :P I have a 2000w Renogy inverter that I use with this. The Bluetooth app also seems to work flawlessly. You do lose some functions when it can't log you in though. If I remember correctly, it's the ability to kill and restart power using the app.

I purchased this battery to use as my auxiliary battery in my semi truck to power my 3000 watt inverter. I use the inverter to power my refrigerator and Starlink when we are parked for extended periods of time. So far it's working out really good. When I first bought I was ready to return it because there was no information on what app I needed to download. There seller messaged me right away and gave me instructions on downloading the app.

Still cannot believe the power for the price. The Bluetooth app is a game changer. I love it.

I did not find youtube reviews and taking apart videos for this battery, so I trusted my instincts. I wanted one affordable with bluetooth. So far, It has not disappointed me. I do not like the app too much, but I can live with that. It runs a window ac for close to 8 hours in sunny Texas. I make sure; I do not deplete my batteries lower than 20%. I give four stars because I have to give it more time for a final verdict.

I was looking around for a good battery and testing many of them. I ran across this one for a decent price at 300 ah. So I ordered it. I have been running and testing for weeks now. This battery has managed to do everything I could ask from it and the Bluetooth is perfect. I have two of them here in my camper and 4 at my house running and charging better than any battery I have used. So thank you. Tech support is and can login and help you if you go to the Amazon support tab.

Excelente producto la compré y la mande a Dominicana la instale allá y funciona muy bien me encantó ase la función de dos batería 🔋 la recomiendo

Purchased this battery in June 2025 and now it keeps turning off on it's own, no load on it other than an Idle Inverter the battery is fully charged it would turn on occasionally showing 13.3v, If I turn on the charging switch in the app it the battery comes alive for about 10 seconds then turns off some mosfets showing 81deg current ambient temperature is 28deg and raining so I don't understand, I'm very dissapointed still waiting for a reply, I'm unable to ship this battery back as it was mailed overseas

Note the BMS on the battery is a ONE MOSFET design. This is our 3rd 300AH battery and the other two have 3 MOS as shown in the same App. I confirmed the one MOS with the seller. The seller did reply in a timely manner when asked about only one MOS showing in the app. The seller said the one MOS is a newer and better design but that is not what if found when searching the issue. Just wanted you to be aware of the one MOS design so you can research it and factor it into you purchasing decision. The one MOS is shown in the screen shots in the listing. The over current on the battery worked well by shutting down after a few seconds when drawing about 258A and was tested twice.