Battery Charger
Posted: Thu Mar 07, 2013 12:14 pm
Alright - as an update if you read my live aboard post, I'm buying a 1990 F32 tomorrow and will live aboard for at least 6 months. I'll be doing some light cruising aorund the Chesapeake and planning a trip to Fl via the intercoastal towards early summer.
With that said, the battery charger is covered is salt spray. It works, according to what we saw on the survey, but it's one of the low-hanging fruit things for me to replace on an overall reno of the boat.
Wants: 30 Amps - seems like 30 amp is widely available at many harbors in my area. There are 3 banks now, to inlcude the genset 12V. I will be using my brand new stereo that's on order and en route as my primary entertainment at the pier and underway. Someone correct me, but I believe all of the lighting on-board is DC. In time, because I'm a geek, I'll probably replace the existing DC bulbs with LEDs. My fridge is AC; it's a lowes dorm model, but it works and is better than throwing $600 at a dual source right now. I'll be using the head on-board some, so the DC freshwater pump will get a workout. I don't know if the hot water heater is DC, but I would be extermly surprised if it was. That wouldn't make sense to me from instict, but hey maybe I'm wrong. The boat will spend most of the spring pierside, so battery conditioning is important. So, all in, I see mostly small loads, like less than 30 amps by a long shot.
I've been to West Marine and Bass Pro because I wanted to see and touch the device before I bought. Bass Pro was having such a good sale and I've been using the heck out of my Sea Ray that I bought a Pro Mariner 20A (10/10) for the Sea Ray. They did a nice job with somewhat idiot-proof protection and cabling, but the leads are only 5'. Their factory recommended 15' leads are $49/pair and the 5' lead extneders are $29/pair at Bass Pro. Based on the layout, it looks like I would need 2 5' leads extensions and one 15' for the genset. So, the Pro Marine 3Bank 20 Map is $199. I'm just curious if anyone knows the life expectancy of this brand.
The Pro Mariner will repriortize current to the bank it notices that has the greatest draw. So, if the genset battery only needs a 13V, 3A maintenance trickle charge and I'm using the hell out of both regular banks for my hotel loads, then, the Pro Marine will reprioritize the remaining 7A from the genset and send proprotionate to the needs of the banks. So, I could have something like 16/11/4 (just a theoretical example). Anyway, that seems like a cool feature that I've only seen advertised on the Pro Marine.
The next option is the MINN Kota 30 Amp (10/10/10) from Bass Pro and it was $299. It seems heavier and more industrialized and uses custom leads, leads I can create. That seems like a bargain, except I think their charging algorithim is different from the Pro Mariner, which I liked.
Then when I looked on-line I saw a brand I'm pretty familiar with from other work, Xantrex. I liked their gear for Solar PV projects, but the price was a budget buster. I alos saw a Charles Marine that looked good, but no reviews.
I'm looking for any feedback.
With that said, the battery charger is covered is salt spray. It works, according to what we saw on the survey, but it's one of the low-hanging fruit things for me to replace on an overall reno of the boat.
Wants: 30 Amps - seems like 30 amp is widely available at many harbors in my area. There are 3 banks now, to inlcude the genset 12V. I will be using my brand new stereo that's on order and en route as my primary entertainment at the pier and underway. Someone correct me, but I believe all of the lighting on-board is DC. In time, because I'm a geek, I'll probably replace the existing DC bulbs with LEDs. My fridge is AC; it's a lowes dorm model, but it works and is better than throwing $600 at a dual source right now. I'll be using the head on-board some, so the DC freshwater pump will get a workout. I don't know if the hot water heater is DC, but I would be extermly surprised if it was. That wouldn't make sense to me from instict, but hey maybe I'm wrong. The boat will spend most of the spring pierside, so battery conditioning is important. So, all in, I see mostly small loads, like less than 30 amps by a long shot.
I've been to West Marine and Bass Pro because I wanted to see and touch the device before I bought. Bass Pro was having such a good sale and I've been using the heck out of my Sea Ray that I bought a Pro Mariner 20A (10/10) for the Sea Ray. They did a nice job with somewhat idiot-proof protection and cabling, but the leads are only 5'. Their factory recommended 15' leads are $49/pair and the 5' lead extneders are $29/pair at Bass Pro. Based on the layout, it looks like I would need 2 5' leads extensions and one 15' for the genset. So, the Pro Marine 3Bank 20 Map is $199. I'm just curious if anyone knows the life expectancy of this brand.
The Pro Mariner will repriortize current to the bank it notices that has the greatest draw. So, if the genset battery only needs a 13V, 3A maintenance trickle charge and I'm using the hell out of both regular banks for my hotel loads, then, the Pro Marine will reprioritize the remaining 7A from the genset and send proprotionate to the needs of the banks. So, I could have something like 16/11/4 (just a theoretical example). Anyway, that seems like a cool feature that I've only seen advertised on the Pro Marine.
The next option is the MINN Kota 30 Amp (10/10/10) from Bass Pro and it was $299. It seems heavier and more industrialized and uses custom leads, leads I can create. That seems like a bargain, except I think their charging algorithim is different from the Pro Mariner, which I liked.
Then when I looked on-line I saw a brand I'm pretty familiar with from other work, Xantrex. I liked their gear for Solar PV projects, but the price was a budget buster. I alos saw a Charles Marine that looked good, but no reviews.
I'm looking for any feedback.