12V 330AH Lifepo4 Battery, Big Capacity Lithium RV Battery With Bluetooth and 200A BMS,Up to 8000 Deep Cycle.Perfect for RV,Solar Energy,Off-Grid System

Product arrived on time and was easy to install to my 24v trolling motor. It is so much lighter than my two12 volt led acid batteries I had previously. This battery lasted two full days of fishing before it needed a charge. I bought a 40 amp lithium ion charger and it charged up very fast. This battery functions well and is high quality with great design.

I have the battery installed in my van to run a 12v AC unit (10K btu).Weight and size worked out great. Power can run the AC for a little over 5hrs on turbo setting.Once it gets to temp, you can almost get 8hrs of run time.The rope handles on the battery are a bit silly.The protrusions that are the handles should be removable.Update: Had some issues that I mentioned to the company and they responded kindly.Provided additional information, specs, and instructions on BT app, since its in Chinese.Hint: you can take a screen shot of what you cant read in instructions, and slip it into ChatGPT to translate it.Buy 2 and you get 660ah for less than a 600ah. Plus they're smaller and stackable compared to the size of a 600ah.

Excellent mini battery.I used two of these in a portable solar generator. They were much lighter than standard batteries and smaller than the usual Lithium. Because of their size, I was able to use two, instead of the normal one in this project. They charge fast and I was able to get them balanced with no issue by charging one completely then the other before hooking them up.

This is a great battery. Definitely planning on purchasing a few more for my off ride setup. Great price. Light in weight compared to lead acid. East to install and it fits great with its smaller size. Bee. Happy so far.

⭐⭐⭐⭐⭐Absolutely impressed with the Elefast LiFePO4 battery! From the moment I unboxed it, I could tell this is a high-quality, well-built power source. The sturdy design, clear terminals, and convenient carrying handle make it super user-friendly. Performance-wise, it delivers reliable, long-lasting power — perfect for my energy needs. The battery holds charge exceptionally well and charges efficiently too. If you’re looking for durability, performance, and peace of mind, Elefast is the brand to trust. Highly recommended!

330AH battery arrived with 53% charge and then charge fully without issue. The battery is heavy but very light based on the AH available. I used a 20 amp charger and had no issue charging the battery. The cells are within .001 and .002 v which is great so no balance issues which is important for cell life. I’m very happy with the battery, price, and delivery. Bluetooth was important for me since I have 3 other batteries that use the same app. The app works great and connect no problem.

I purchased this battery march 21 2025 I at the most get to use it 1 day a weekend for a couple hours on August 16 I had just started a path with my trolling motor at 0.5 mph and it just quit shortly after we started. After tearing my trolling motor half way down and couldnt find anything wrong with it. I went to checking the new battery. It would say fully charged but when I ohm'd it out it showed 20.8v on it I put the positive cable from my trolling motor without it on. It instantly showed 1.2v. I want a replacement or a refund and can’t figure out how to get in touch with anybody. It worked really good Until it didn’t

So far the battery is working great. I use it for a minn kota trolling motor on a 22 foot pontoon boat. I was able to troll for 4 hours with 2 people on the boat.