LiTime 12V 20A Lithium Battery Charger 14.6V LiFePO4 Battery Charger AC-DC Smart Charger with Anderson Connector LED Indicator Special for Lithium LiFePO4 Deep Cycle Rechargeable Batteries of Boat, RV

Love this and have used it a ton of times. It doesn't have Bluetooth but it charges my batteries as needed! If you need a good lithium charger it works great.

Worked great with my 100ah LiTime LifePo4 batteries. From 50% battery SOC it took about 5 hours for the charger to bring the charge to 100%. I have only used the charger once so far when I had purchased/received my batteries prior to installing on my TT.

Seems to work well. Has a cooling fan which runs during high amp charging. The high amperage Anderson connector was easy to integrate in my battery box DIY project, and was one of the reasons I chose this package. I’d buy it again.

I have many chargers and this product is robust and very high quality. The premium chargers I ownfor other platforms include DeWalt, EGO, and Milwaukee. All of the them are not the basic chargersthat came with the tool or battery, but the optional much more expensive premium chargers. They ALLhave fans that can be heard from a significant distance away.It is puzzling to me that anyone would complain about fan noise on a high end battery charger.I absolutely love the powerful fan because it has a cooling job to do which is critically important.I am very happy to see the charger stayed cool to the touch while in use as a result of having such a great fan.Additionally, the fan shuts off after the battery has charged and is an excellent audible indicator that alerts the owner that charging is complete. The green light provides final confirmation.The Anderson Connectors are high quality and are very convenient for most applications. There are manyoptions available on Amazon to add accessories, including wire extensions and clips to meet any need.Summary: Highly recommended, high quality LiFePO4 battery charger.

Bought this charger for my LiTime lithium batteries, works perfectly, only wished it had an on/off switch. It was simple and easy to use.

Excellent charger. And it shuts off when it's done charging unlike my other charger. Happy with Litime products so far. Been using them for a couple years now. I'll keep using them as long as prices are reasonable

Product works perfectly.

This charger does follow the perfect charging profile, as I watched the voltage and current using my inline meter. My battery is pretty expensive and I want to use it for a long time. That is why I bought this charger, as it is designed for LiFePO4 batteries (mine has an internal BMS). Easy setup, easy connection, easy usage. The charger does all of the thinking, from start to finish, so that the battery gets fully charged, no matter what the starting state of discharge.And a few words about the manual are in order: this is unusually good, very readable typeface, color illustrations (there are red / green LEDs and red / black wires, and the pictures match the product). The manual goes into a reasonable explanation of the charging profile, T1 T2 T3 as described, which I was able to verify with my setup while charging my battery.The cables to the battery did get slightly warm (to the touch) which is expected while running 20 amps through them for this period (mine was 2.5 hours). You would never notice it unless you checked though, which is fine. And the main charger unit has a fan that is under automatic control, to keep air flowing as needed.My opinion: I like everything about this charger, and I am 100% happy that I bought it and expect to use it for a long time.