BatteryMINDer 48 Volt Golf Cart Battery Charger, Maintainer & Desulfator – Smart Automatic Trickle Charger that Helps Restore Sulfated Lead Acid Batteries

Wasn't crazy about the price, but needed something better than the OEM that came with my Club Car. Easy to plug in at the end of the day and I love the fact that this charger de-sulfates EVERY time. My 5 yr old batteries are stronger than they have been in years.The small downside is it only charges at 3amps max, so if you run the batteries down pretty low, it's gonna take a while (6-8 hrs or more) to bring them up to full. Not a problem for me as the max I run it is 4 miles a day and I just plug it in at night.Great charger so far.

Time will ultimately tell but I have seen improvements in my 48 volt Club Car System. It’s easy to install. There’s a very good YouTube video from a person describing this and showing how to install. I’m a believer in this smart charger desulfating system.

Great review on YouTube shows the features and advantages of this unit. Installation is not difficult but a round 7/8” hole is required for the charger female receptacle. Buy or borrow a hole saw before you start. Everything else is easy.

I was hoping to get two more years out of my batteries as well as a battery charger that I could leave connected all winter. I have 6 Trojan batteries in my golf cart that are going on their 9th season in the North East. They were quite week last year and bought this in September to keep them charged over the winter and hopefully get some more life.Camp has opened for the season and I was very pleased to report that all 5 of the batteries reported 8.46 volts and only 1 reported 8.25 - which is great. The cart ran great which was quite better than last year. I really like I can keep this plugged in all the time without fear of over charging the batteries.

Liked everything about the product except the lack of instructions for installation wiring and explanation of all the accessory harnesses. There should have been a wiring diagram explaining the connection to the batteries, besides the very vague instructions that were buried on the placard. Otherwise 5 stars.

Seems like a solid product. Happy with the concept and design. It gives me confidence and makes me feel I am taking extra good care of these expensive golf cart batteries. Have used it for several months. I enjoy the detailed feedback. It does not charge as fast as my last charger, but I’m okay with that since I understand it is doing a better job servicing the batteries. Theses some intern videos online that explain the process.

Before I bought this I called Battery Minder Tech Support to make sure this would be right for my 2004 Club Car 48V Cart. Left a message and within 10 minutes I got a call back from the Tech support. They said it would be perfect for my needs. This is a 3 amp charger and maintainer, just what I wanted because the cart and batteries will sit for 6 months not in use.It has everything needed to get going. I installed the Easy connector what is included. I will update this later.

We have used three different chargers for our 48v golf cart. This is by far the best. It takes longer to charge compared to others but it maintains the battery better.