NOCO Genius GEN5X2, 2-Bank, 10A (5A/Bank) Smart Marine Battery Charger, 12V Waterproof Onboard Boat Charger, Battery Maintainer and Desulfator for AGM, Lithium (LiFePO4) and Deep-Cycle Batteries

Excellent product that allowed me to resurrect 2 12v boat batteries that discharged below their minimum voltage. Installed on boat and now used as a charger and maintainer

My problem with it that it doesn't come with quick connect end, only with terminals. Not sure what am I going to solve this problem now as all my cars are with quick connect. Other than that, this's my third NOCO charger so it's amazing.

Expensive, but a good charger

Funciona muy bien y es exactamente lo que pedí

Easy to install. Works great and so much easier that taking out boat batteries to charge every time.

Fitted this in my boat, (as it has 2 batteries). It's an extremely high quality product that keeps the batteries in tip top shape via the mains. I'll be hooking it up to a solar panel next, so I'll update here when I know the results.

Every time I plug in this charger I smile inside (and possibly outside:) . At first, I had intended to use it for both my Boat and my Vanagon. Now, because of its convenience, I have decided to purchase a second unit for the van. Its ability to charge different types of batteries, display their charge status, run maintenance cycles, it's waterproof for splashes or spills; everything I've been searching for in an onboard charger... Great product, I highly recommend it to those hunting for convenience and robust quality. It feels like and appears to be, build to last.