Qidianfy 24V 100Ah LiFePO4 Lithium Battery

It powers lights, small electronics, and accessories without the heavy weight of my old batteries.

Some people may want Bluetooth, but I prefer a simple battery. I monitor through my system shunt.

This is a larger battery that weighs around 40lbs. Compared to car batteries, the size-to-weight ratio is really nice. It fits perfectly into the little nook I inadvertently made for it in the bed frame, so for me, it could not be a better shape.

I charge at a moderate current and it finishes smoothly. No sudden shutdowns or charger errors so far.

Great battery for use with a sump pump!

Excellent RV LiFePO4 upgrade!

One battery is enough for my compact solar setup, and the option to add more later is useful.

The battery arrived well protected and with no visible damage. Voltage was healthy out of the box.

The 24V rating matches my controller and inverter, and the battery has been stable through daily cycling.

I love to see a company go the extra mile to ensure the battery arrives in excellent condition (shipping companies these days are horrible). Some have complained about shipping damage and damaged terminals. I was a little worried about this. It looks like they have corrected some of these issues with outstanding packaging.

I would like a built-in display or Bluetooth, but the battery itself has performed very well.

This is a great rv battery. Got it, powered it up, tested it on powering 12v 10 cu ft fridge..it gave it power two days..and that was with fridge starting from no cool. Very happy with battery, and with our solar it will just do better.

The biggest improvements are weight, usable capacity, and no maintenance. I should have switched sooner.

After several charge and discharge cycles, performance still feels consistent. No balance or shutdown issues noticed.

I really like the weight and compact size of the battery. It charged up perfectly and was in good condition when received. The handles on the battery are also a nice touch, making it easier to handle. Came with two lengths f screws as well as washers and lock washers which is nice, as other batteries ive got in the past come with nothing. The bms functions well and does everything it says it does. I really really liked that they included a manual that stated all the specs of the bms, such as cutoff voltages, temp cutoff, etc. such a good price for this battery for such good quality.

The specs are all there, but the manual could explain cold-weather behavior in more detail. Battery works well.

This battery is a strong base for a DIY 24V power station. Good capacity without making the box too heavy.

I stay under the rated continuous output and it has handled everything smoothly.

During a short outage it kept phones, Wi-Fi, and lights running. That was exactly why I bought it.

Awesome battery! I am more than pleased, I switched up from a 12v lead acid to to a single 24v lithium and I can’t believe how long this battery lasts, im not one to typically leave reviews but this battery is simply amazing, I would definitely recommend it, shipping was on time and reasonably priced.

Great battery

My controller recognized the LiFePO4 settings and charging has been normal. No fault codes so far.

This is a thank you to this company as they took care of my problem with the warranty. I bought 2, 24v 100ah batteries non smart versions last year. I rarely used it but tailgating season for college football is back and one of my batteries would not put out any power to my inverter nor would it charge. It did show 25v. I tried various ways to wake it up with no results. I contacted them and we went through some back and forth to test and even though we couldn’t get it to work properly. They did accept my return and sent me a replacement that is working perfectly. I will buy from them again moving forward. Great batteries that are compact and well built! Thank you again for your support and help.

There are more expensive options, but this one gives me the capacity and protections I wanted.

My camping fridge ran all night and the battery still had plenty left. Very happy with the runtime.

The housing feels solid, labels are clear, and the terminals are easy to access. It feels well made.

One battery, a 24V inverter, and a charger gave me a simple backup setup for essential electronics.

The batteries were delivered within a week from ordering and were very well packaged.A true quality product!

The BMS protections were important to me because the battery is used around family camping gear.

Installed in a utility trailer with solar charging. The compact case made cable routing easier.

The usable energy is the main benefit. I get longer run time from less weight and less space.

Works great in normal temperatures. For winter users, pay attention to the charging cutoff and storage range.

I like that I can add up to four batteries later. Starting with one kept my budget under control.