ProMariner 44012 ProSport HD Waterproof Marine Battery Charger, 12 Amp, 2 Bank

So far this appears to be working great, charging and maintaining my boat batteries Easy to use with clear directions, easy to install

I had the original version of this charger in our Crownline for 8 years and loved it. It worked perfectly, and kept the original batteries that came with the boat working great for that entire time. That is, until it got struck by lightning... So I ordered this, updated version of the same charger. It is exactly as nice as the old one with some nice upgrades including the charging gauge and the easier method of selecting the battery chemistry. I was extremely happy with the first one and would still have it if not for our mishap. I expect this one will carry on as the old one did, keeping my original batteries topped up when the boat is sitting.

Works great

Easy to install, easy to use. Lets see how it holds up.

Looks good, works great, I'm extremely satisfied with this product I definitely recommend it

Initial start uu ok. A week or so later (new) batteries were flat. No fault ead on panel. Traced to a loose ground wire on one battery. Seems to me there should have been a panel redout code so indicating (a common problem), would have saved much diagnosis and tracing time!!

Good product was excellent condition for being a used one will definitely buy again

I bought this unit in May of 2022. This unit was used to maintain two batteries to a trolling motor and one battery for the boat gas motor. After a year and a half of use, one of the 3 banks stopped maintaining/working. I went on Promariners website and followed directions for a warranty claim. It is warranted for three years. I forwarded them a copy of my Amazon receipt along with a picture of the serial number. Within about 24 hours they said they were shipping me a new unit. As long as a company stands behind their product when there is a problem, I will stand behind that company and support their product. I did install the new unit this past weekend (3/30/24) and it is working perfectly. I will add that the unit was very easy to install.

excellent purchase. This is a great brand of charger. Don't cheap out on chargers, I have two of these and they live up to their expectations. Product arrived fast and simple to set up and use right out of the box.

Ease of installation,charges battery quickly

Product seems okay; I contacted the company directly as I saw it was on sale but heard nothing back..not a word. It would have been nice as I would have maybe ordered from them again but not now..will go elsewhere..

Nice upgraded unit to my older version that died after 8 years. It's slightly larger footprint which requirement me to re-route some of my NMEA 2000 wiring in the same location but generally was plug and play.

Thanks