Review on High-Quality 14.6V 6A Charger for 12.8V/14.4V LiFePO4 Battery - Smart Charger with Crocodile Clip by Hayden Tang

Well if you don't mind the wait this is a great product. It sends a 14.6 volt 5-6 amp charge to my LiFePo 4 80Ah 12V battery. Maintenance mode operates at 13.4-13.6 volts, which is exactly what the battery needs. The fan is so quiet I didn't think it worked at first, but it did. I was getting a little impatient and contacted the seller to verify the location of the item as I haven't seen any movement for 2 weeks. The seller was very patient with me and eventually notified me of any item movement. They seemed very nice and polite and I would definitely recommend them and their charger which I felt was very well done.