Love this LiFePO4 battery. My old lead-acid batteries have been replaced. Two handles on the sides making it easy to lift.

It's free shipping. They are very safe with the metal case and smart BMS. Besides, it is convenient that I can check the batteries’ state through the APP anytime.

My Acoucou batteries arrived yesterday and they are much lighter than the lead-acid batteries I've used before. And there are carrying handles on the outside to make it easy for me to move the battery. The casing is made of metal. The pattern design of the casing is very innovative and I can see all the property parameters about the battery directly on top of the battery. I believe this purchase of Acoucou battery is a good attempt!

Nice battery and working well. I disassembled when I received it, and everything is sturdy.

My AGM batteries have been used for 5 years and it does not work very well, so I want to have a different experience with different batteries. I bought Acoucou LiFePO4 on Black Friday and it is more economical than usual. It is very good beyond expectation when I received it. Its case is metal which looks very durable and it works well when I connect it with other components.

Lithium is the way to go. Seems well constructed. It is now supplying power to my workshop's solar system. Recommend these batteries to anyone with an off-grid inverter and solar.

The Acoucou Li-FePO4 battery's BMS was one of the key reasons I chose it. The BMS's intelligent protection features ensure that the battery is in a safe state at all times, protected from overcharging, over-discharging, over-temperature and other problems. This gives me great peace of mind about the safety of the battery, making it an ideal choice for my solar system!