Qidianfy 24V 100Ah LiFePO4 Lithium Battery

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.

Service and delivery were excellent — the battery arrived well packaged and exactly within the promised timeframe. I have not fully used it yet, but initial checks look good; the unit arrived with a resting voltage of about 25.2V, which is appropriate for a shipped LiFePO4 pack.

I replaced the original 200Ah lead-acid battery with a Qidianfy 24V 100Ah battery in my MyQ garage door remote. The battery is slightly wider than the 200Ah lead-acid battery, but it fits perfectly, with enough space for the wires. Finally, I had to thin the negative terminal of the Qidianfy battery a bit to fit it into the garage door remote's terminals. Although I didn't like doing it, I eventually succeeded. Disconnected from AC power, the batteries function perfectly for the garage door. I expect these batteries to last a long time.

Excellent customer service

I love it! They even gave me a free gift after I bought it. I already have two, and I just ordered another one, and the price didn't go up.

No issues so far!

I'm using a Qidianfy 24V 100Ah lithium iron phosphate battery to power a portable cross-band repeater for search and rescue. This lightweight lithium battery perfectly reduces the repeater's weight. While its initial cost is slightly higher than lead-acid batteries, it's definitely worth the money.

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

Good batteries originally bought for an old 24V electric bike but these have an internal circuit breaker so they will cut out when throttle is engaged in the bike. I replaced them with some hi discharge batteries which worked great. I used these in a homemade power box and they are working just fine.

Extremely high quality for the price! Easy to install

I ordered a third battery for my camper setup. When It arrived, it showed zero volts in it and would not charge on a standard charger. I contacted customer service and followed their recommendations on how to reactivate the battery. Even after buying a charger with the proper voltage and process to reactivate the battery, it would not work. I returned the battery and after they confirmed the battery was faulty, they sent me a new one.

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!

Love these batteries. I bought them because two of my sons told me how good they are. I've been bouncing these through boon docking roads in the western Rockies now for a few months with no signs of problems. You won't find a lower price per amp hour in a battery of this quality anywhere else.

Affordable price, excellent performance batteries. Qidianfy's customer service is outstanding; they respond via email the next business day. They take responsibility for their products.

The product was much lighter than the original one and way better! Also had full charge when installed (which is not common for most batteries). I love it and highly recommend it!

I bought this product because lithium batteries are much lighter and perform better than bulky marine batteries. My previous batteries did have some issues. I contacted Qidianfy, and they helped me analyze the problem. They sent me a lithium battery charger free of charge to see if the charger was the issue. I communicated with customer service several times, and finally resolved the problem. They were also very helpful throughout the process. Well done!!!

These batteries use top-of-the-line Grade A cells. Best of all, the company is very easy to communicate with. I encountered a few issues during installation because I ordered a discounted older model battery with their outdated Battery Management System (BMS). Initially, I thought I could handle it myself, but it turns out I'm not that smart. However, they were very patient and helped me troubleshoot the problem.

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.

We've been using this battery in our travel trailer for a few months now, and it's been fantastic! It's so much better than the two lead-acid deep-cycle batteries we used before, yet much lighter. And charging with a generator is incredibly fast. Our converter can charge at 50 amps with either shore power or generator power. Next, we plan to install solar panels so the battery will always be fully charged, eliminating the need for occasional generator use. While this battery should last many years based on its charge/discharge specifications, I'll definitely buy it again if needed. In fact, I might even buy another one to double the capacity, making it easier to handle consecutive cloudy days while camping in the wild.

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 battery is just what I wanted for my 24v trolling motor. It's a nice compact size and lighter weight than regular batteries. Holds a charge really well and powered my trolling motor great.

I purchased two of these and I would say I am very pleased. Only once have I over drained them and the safety catch inside the batteries worked just as expected and shut them off before any damage could happen.
To turn them back on I just had to jump a 24v battery to the terminals and they both came right back on and charged. I have been using them flawlessly for probably 7 months.
I will be buying more in the future. No worries with these, have I found yet.

I really like the weight and compact size of the battery. It charged up perfectly and was in good condition when received

Product arrived fairly quick and undamaged. Have this brand running on my 12 volt system, got this for the a new 24 volt system. Easy hook up no charging issues, I don't put much demand on it yet but it's doing very good with what I've put in it.