NOCO Genius GEN5X3, 3-Bank, 15A (5A/Bank) Smart Marine Battery Charger, 12V Waterproof Onboard Boat Charger, Battery Maintainer and Desulfator for AGM, Lithium (LiFePO4) and Deep-Cycle Batteries

Purpose:-Using this as an on board charger for my 36v 00' EZGO TXT Gold Cart.Charging:Three 12v Lithium LiFePO4 batteriesLocation:Mounted to the underside of the drivers seat.Note:Works very well at charging. When I initially used it (on new batteries) it took about 8hrs to get them all way charged. Slight warning that it did get pretty hot the first few hours. Ever since though, hasn't taken as long to charge because I haven't run them down that low yet. I do like that it will stop the charging on each individual battery when they are fully charged. It doesn't charge them all in a a few hours but it is plenty fast and leaps and bounds better than my old one.Impressions:CompactDurableSmartGets somewhat hotWorth the money**The electrical tape was a choice and not a necessity**

Last year we purchased Li batteries for my trolling motor. Didn't know that you need a Li charger too. I had a portable one but it needed to be switched to charge both batteries. This eliminated all the swapping hooking up and unhook each time I wanted to go fishing. It also charges my starting lead acid battery too all with only one plug. Works great! It also maintains all three batteries automatically and remembers the last setting, so I don't have to get into the boat each time I charge. Great value for the price. Install depends on your boat and how easy or hard it is to run wires. I did have to lengthen the wires to the starting battery as it is in the very back of the boat. The charger also tells you if you switched the wire polarity. I did have to install a switch between the two Li batteries. As this doesn't charge a 24V system but will charge each battery separately. Just need to remember to switch it back to 24V when using the trolling motor and then back to 2x 12V when charging.

charging 3 batteries on small 17 foot boat . compact and works great. easy to install and display for charing is well lit.

I recently converted my boat to a 24-volt system, which of course, required adding a third battery. I've had good luck with my two-bank Noco charger that came stock in the boat for the past three years, so decided to move up to the three bank system.One great thing about the charger is that it fit the same footprint as my two-bank, so it bolted right in to where the old one was fit from the factory, no drilling of new holes required. I also like the fact that if I decide to upgrade to lithium at some point, I won't have to upgrade the charger again. The display is very easy to read and much clearer than the two bank that it replaced. At a glance, I can tell exactly where all of my batteries stand. I've only had it a couple of months, but it's performed very well in that time, and I expect it will continue to do so.

Works well. Had to run extra lines to my starting battery at the end of the boat. Be aware that NOCO recommends leaving the fuse at the charger when splicing line in. I added a second fuse at the battery to protect it. No issues so far with the charger. Also installed a NOCO waterproof plug that made it easy to plug the charger in, a must for pontoon owners.

I did not like that. There was no notifications in the paperwork, as to the fact that you cannot extend the linkage wiring between the box unit and the battery. And trying to do this unit would not handshake with the battery, I was only talking about an 8 foot extension with number 14 gauge wire. However, after shortening it back to the norm, the unit charge the battery fine. This is an important factor because Location of the hard box is important to get to in order to make selections on the screen.

we use this for our bass boat and its wonderful. if your boat is a no go then get a noco!

Easy to install, and easy to program. Just push and hold the button for about 7 seconds. Then pick your battery type.