NOCOGenius GEN5X3: 3-Bank, 15A Onboard Battery Charger - 5A Per Bank, 12V Waterproof Marine Charger with Overcharge Protection & Temperature Compensation – for Lead-Acid & Lithium Batteries

I cannot store my boat at home and the storage facility does not have power. It uses three batteries that are not cheap. So I remove the batteries in the off season and keep them in great shape using this charger and conditioner in my garage. Outstanding quality. Works well. Wall mountable. Great design. Easy to use and set up. Highly advise keeping the box to store the charger then not thing. Very compact. Powerful.

Easy to install and works really good… quality Charger. I have the nice jump pack also love them both!

Easy to setup. Constantly provides visual indication of charging status of each battery.

So far so good I've had this for quite some time and it charges all three of my batteries to full charge

Arrived on time and a very easy installation. Manual easy to use and the charger works even better than expected. A real quality product

Purchased two and one isn’t charging on the first port . I didn’t think it would fail this quick

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.

Item will not power on after using it sparingly for the past 4 years. Item still appears as new; however, warranty is for 3 years form production date of purchase date. Since item is 4 years old, NOGO will only provide 35% off a new charger. I am debating the purchase since I have a $200 dollar paperweight that lasted 1 year post warranty date. Company does not stand behind or repair their foreign build garbage. Purchase anything else as spending significantly less money and having an item last the same duration makes much more sense.