Jump start battery issues
Now I need to replace my battery, why is it so frickin difficult to remove the plastic battery holder?
Make sure the power source is not running, battery only. Then you want to charge it on a battery charger, the bike's system is not intended to charge a fully discharged battery.
It is wired so the hot wire is covered with the rubber at the end connection, and the negative wire is the exposed one. The pigtail on your bike is wired the same, so if you connect this extension to charge your battery from another one, using the method described above, YOU WILL FRY THE WIRES, AND POSSIBLY THE BATTERY!! (see below). I had to go to the barn to doublecheck this, and it is TRUE. Same thing would apply if you tired to connect 2 bikes by their pigtails, you are putting HOT TO GROUND!
I had also though of using the pigtail on the bike with those clip connects to charge my bike from another, so started looking at the wiring, and sure enough, that is how it's wired. Strangly enough, there is no warning from the manufacturer that I can find.
The only way to use that configuration would be to put the RED (pos) clip on the ground post of the donor battery, and the BLACK (neg) clip to the positive post on the battery that you will be charging from. This reverses the reverse in the wires, to make the correct connection.
I still think it is not wise to use the extensions this way, except in an emergency, and certainly not to jump start the bike with, only to charge the bikes battery from another good one (with the donor vehicle shut off)
Also:
And why couldn't you just disconnect the clip from the battery, sounds like it cooked for awhile.
I am going to post this information somewhere in the forum, just not sure where yet, probably in general chat, it might get the best traffic there, and people should know of this glitch in the configuration of these products.
Peace
Last edited by Ragtop; Mar 17, 2012 at 08:18 PM.
If you jump start a bike which has a dead ( or worse malfunctioning) battery, the charging system will be stressed- perhaps to the point of failure.
a $100 new battery can now become a $400 charging system on top.
Mike
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I had thought about some kind of heavy duty pigtail from a trolling motor set up, just for jumping, but have decided against it. Like others have noted, deltran plug is fused and can't handle many amps.
Service manual covers getting to the battery, it's like they don't want you to get to it, just call them. No point in all that stuff on top of the battery. Not quite as bad as "drive belt replacement", look that one up sometime...
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