NOCO Genius GX2440 40A Smart Onboard Battery Charger, 24V Commercial Charger, Battery Maintainer and Desulfator for Golf Carts, Pallet Jacks, Floor Scrubbers, Scissor Lifts, and Industrial Equipment

Built like a tank! I have a set of LiFePO4 batteries that are connected to an inverter to back feed my house in the event of an emergency. Yes I am doing this safely! I can connect the NOCO Genius to my smaller generator and then it can help power my entire house through the inverter. Does draw up to 1080 watts but comes up to it gradually. This way it does not shock the generator or whatever power source it is plugged into. Press a few buttons to get it to Lithium and that's it! Lots of safety features built in so I just leave it plugged in all the time to keep the batteries fresh and topped off.

I bought this charger to use in an off grid solar setup and I am completely happy with the performance of the charger. I looked all over the web for reviews of other off griders that were using any of the NOCO products and couldn't find much. I had a question as to how it would work with my battery bank size as its larger that the 400 amp hours that this is designed for and NOCO's customer service was great. I use a Honda ei2000 to supplement my solar charging. It has a soft start sort of charging where it analyses the state of charge and then slowly dials up the power. I have had it in service for several months now and it's working flawlessly. I will probably do a youtube video and review at some point and add the link here.

Stupid hex screws on the orange cap into the metal, was hard as hell to unscrew.Thinking the tap was bad. The screws fought me all the way till those hex screws stripped. Would not budge to at some point. Paid a lot of money, now I need to find a way to remove those screws half way out.

Using this charger to boost the charging power of my old, old Xantrex SW4024. My Kubota generator puts out two times 110 volt so, one feeds the inverter the other line got now to this wonderful charger. Although the charger is rated to I believe a 450 amph battery, after reading some other review's, I took a chance. My bank is about 1500 amph. It just goes all the way to a full absorption charge. It will put itself to sleep at an equalization cycle.This is the real deal. I previously burned up a PowerMax in just 2 months and just now a Cotek 40 amp charger that actually lasted 4 years.This looks like a real quality product, will keep you posted.Wolfgang

When I first got it, it wouldnt select battery type and only got a led for 24v supply, after a few hours it then started working good. Now it fast charging for Lithium batteries.

Just installed the GX2440 on our scissor lift as a replacement for the original charger which was overcharging our batteries - I'm certain the GX will take very good care our our $$$ batteries. Every aspect of the item seems to be of high quality and the unit is very easy to use. They only area where NOCO dropped the ball is with the clear cover for the controls. Aside from the threaded design which I don't think is the best route they could have taken, the white rubber gasket is next to impossible to get it to stay in its seat, especial on a vertical install. I know you can do better NOCO! Otherwise great work!

Needed 24v charging, this will do it. Have used many NOCO units but this is the first of these I have ordered. Intend to pick up a 48v unit when available.

Works great. Using it for a 1,200 Ah flooded 24v battery, which is beyond the recommended capacity but still works fine as long as you have the extra time it takes to charge up a battery this large (it takes about 30 hrs to charge my battery from about 50%). This is my third NOCO Genius charger (also have 2 bank 12v deep cycle charger, and single bank small 6/12v charger), and I really like them all. NOCO is my preferred charger, their programs seem to stuff more power into my batteries than any of my other chargers, and I have a lot of chargers.