Results 1 to 6 of 6
  1. #1
    Member
    Join Date
    Jun 2010
    Location
    WNC
    Posts
    263

    XB-21 charger location

    Upgrading my charger to a dual pro 3 bank. Where are you guys mounting this type? Mine is a 2+2 so it may be a little different than the 2 seaters. Was planning on putting it in the passenger rear compartment with the batteries.
    2008 Allison XB21 2+2
    2011 Mercury 300XS

  2. Member
    Join Date
    Feb 2008
    Location
    Formerly Lehighton, Pa. Now living in Anderson, SC
    Posts
    7,465
    #2
    That's where my stealth is. front of port side rear compartment to the outside. On our boats those compartments have a slanted "shelf" kinda for mounting a Stealth charger. Not sure the size of the Dual Pro though. What's nice about that compartment is the cranking battery should be postioned up against that front wall of that compartment so it's easy to run the wires from there.
    2013 Allison XB-21 BasSport Pro
    2016 Mercury Racing 300XS 1.62's

  3. Member
    Join Date
    Apr 2007
    Location
    Littlestown
    Posts
    169
    #3
    I have my dual pro mounted to the front wall of the passenger compartment. I run lithium batteries so I keep the battery in the rear of the same compartment. I have the 2 seater.

  4. Member mittenbass's Avatar
    Join Date
    May 2011
    Location
    Lake Orion, MI
    Posts
    1,204
    #4
    My Dual Pro is mounted on the inboard wall of the passenger side rear compartment. That way you can through bolt it, since there is easy access to the back side of that wall through the center rear compartment.
    Brad Luchsinger

    2003 Allison XB-21 BasSport 2+2
    2004 Mercury Racing 250XS

  5. Member
    Join Date
    Jun 2010
    Location
    WNC
    Posts
    263
    #5
    Thanks for the responses. I ended up mounting it to the cranking battery bracket. The boat had a two bank dual pro mounted on the interior wall of the gas tank compartment through wall. The 3 bank wouldnt fit due to being too long. I noticed that the aluminum bracket was about the same width and with some slight mods was able to make it work. Its a little lower than Id like but unless I do something stupid like leave the plug out it should be fine.
    2008 Allison XB21 2+2
    2011 Mercury 300XS

  6. Member
    Join Date
    Jul 2013
    Location
    Richland, WA
    Posts
    611
    #6
    I did the same as mittenbass.
    John Wolff
    2003 Allison XB21 2+2
    2003 Mercury 250xs