This ProMariner Remote Battery Status Monitor can be conveniently located to monitor the charge status of up to three 12V batteries without accessing the charger. The Remote Battery Status Monitor connects directly to batteries with 10' fuse-protected leads. Display may be surface- or flush-mounted in any convenient location. Works with any charger system. Measures: 2.4" x 3.6" x 0.75".
Rated 4 out of 5 by Tomm24y ProMariner
Very easy to set up and use, takes only mins. only neg issue is the wires could be longer. Works very well.
March 17, 2012
Rated 4 out of 5 by jmbell1962 Good Battery Monitor
I bought one of these about 15 months ago, and it has worked fine for me. I surface mounted it on my dash where I already had a hole so I didn't have to cut another one. The fact it only has 3 charge levels is a little of a draw back, but it seems pretty accruate. I haven't unexpectedly run out of charge yet.
July 20, 2009
Rated 1 out of 5 by FishjunkieMo Received a defective unit.
I purchased the Remote 3 battery monitor mainly because it is a surface mount unit. I was not to sure about only 3 different levels of juice left (100%, 50%, and 0%), but I really did not feel like cutting a hole to mount a battery monitor. Unfortunately, Bank 3 on the unit did not work. Battery was fine, but the unit was defective. So, instead of returning it for a replacement, I chose a different battery monitor instead.
November 13, 2008
has every thing you need already attached to the device wires for three batteries, all you do is place the wires on your batteries. Also the instructions has a template diagram, if you want to mount it to the ash.