Help with accessory power
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3rd Gear
Joined: Dec 2015
Posts: 7
Likes: 0
From: Ontario
Help with accessory power
I purchased "Electrical Connection Upgrade Kit-72673-11 Part Number 72673-11" with hopes of powering my USB port on my 2016 sportster custom (only with the key turned on). When I connected it I found there are 3 wires. One is ground, the second is constant 12v, and the third has 12v with the key turned on. I thought the third was going to be for accessory power but when I turn the key off it still has 1.17v. I think this will still drain my battery.
OR
or bend over for this:
http://www.harley-davidson.com/store...FdgQgQodc58Ihw
Both power directly from the battery
i bent over. by accident
Last edited by cvaria; Dec 1, 2015 at 07:58 PM.
Road Master
Joined: Jan 2014
Posts: 1,099
Likes: 34
From: NC/SC
Why don't you add a $2 switch to the wiring? I added a dual USB port and had the same issue of constaint drainage of battery. Added a switch and keep it always in OFF position and turn it on only when I am plugging my phone for charging while riding (say following phone GPS or Google maps for longer duration).
I also have a battery tender as well. You will thank yourself for this $25 investment in longer run.
I also have a battery tender as well. You will thank yourself for this $25 investment in longer run.
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3rd Gear
Joined: Dec 2015
Posts: 7
Likes: 0
From: Ontario
I am a daily rider and I'm forgetful. I currently use the battery tender method but would like something that shuts off automatic. I've used the piggy back fuse before on a non Harley. I was hoping to use this accessory connector for that purpose. I would gladly use a piggy back fuse if someone would recommend a location on a sportster. I am confused what this connector is used for since it has constant power. It seems wrong for the one line to go from 12v to 1.17v with the key off.
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CaliChris
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May 21, 2015 09:03 AM
