12.8V 100AH Group 31 Bluetooth LiFePO4 Lithium Battery with Self-Heating, Built-in 100A BMS, High/Low Temp Cutoff, Supports Low Temp Charging(-4°F), 5000+ Cycles, Perfect for RV/Camping,Off-Grid,Solar

So far it has worked well beyond my expectations. Very light and has double the run time vs. my deep cycle lead acid battery. Reasonable price for the performance provided. Battery life states 5 years for factory warranty. Time will tell if that holds true

Great battery! Well packaged for shipping. Installed easy. Lightweight and app works awesome

Battery came nicely packed. Opened to find what appeared to be a top notch battery. Installed the app right away and it hooked up to Bluetooth flawlessly. The app works very well with no options on it to make any changes. Connected it into my boat system but had to get longer studs since I have five ground wires that needed to be hooked up. So far I have been pleasantly surprised. According to the app it seems to hold 300 amps at full charge. I haven't put it to the test but I will be taking a trip with the boat in April. Updates to come. So far so good.

So far I am incredibly impressed by these batteries. I ordered two of the 12Ah capacity batteries for a solar battery box build for an upcoming trip to Japan where I intend to operate mobile hf radio. I connected the two batteries in parallel to increase the capacity while keeping the voltage the same.It is important to note that when connecting LiFePo4 batteries in parallel that you fully charge both batteries and let them sit for a few hours before connecting them together so the voltages are basically the same. Then let them sit connected for 12-24 hours. After doing all that and building my battery box for a few days I have been capacity testing the batteries with my Yaesu ft710 running ft8 drawing nearly 14amps during transmit. After using about 14Ah worth of capacity the batteries are still sitting at 13v which is actually a higher voltage than it should be at less than 50% capacity left. I have no doubt I will get every bit of the 24Ah I am expecting to to get.These batteries work great, and are an excellent value for the money. Their size and weight makes them perfect for portable ham radio operations and they are definitely better quality than CHINS batteries.

Have run this 100Ah LFP battery through several charge and discharge cycles and it is top notch. Charged with a battery charger and with solar panel through a charge controller. Rated capacity stacks up against what I experienced. Planning on buying another one. Wish the 100Ah battery had bluetooth so it would work with their app (The higher capacity batteries have this).

Battery has been good. Haven't put it through its paces yet. I wish they App was better. Very basic. If it had more features this would get 5 stars.

I put this battery in the freezer until it got really cold—19°F (-7°C). At that temperature, it wouldn’t charge at all, which is normal for lithium batteries.After an hour, the battery warmed up to 41°F (5°C), and then charging started. At first, it charged at 14A, but as it got warmer, it went up to 20A.The app in not as friendly as on other batteries but works fine and tracked the current works as designed.

I recently purchased the 12.8V 12AH LiFePO4 Battery Deep Cycle Lithium Battery and have been thoroughly impressed with its performance. The built-in 12A Battery Management System (BMS) provides excellent protection against overcharging, over-discharging, and short-circuiting.I use this battery primarily for powering a portable Ham Radio. So far it has held up to 9amps of draw oh high power on my radio. The LiFePO4 chemistry offers several advantages over traditional lead-acid batteries, including faster charging times and a much longer lifespan. I've noticed that this battery holds its charge exceptionally well.Overall, this is a high-quality, reliable battery that delivers on its promises. I would highly recommend it for anyone looking for a long-lasting, maintenance-free power solution for their renewable energy systems or portable devices.