The Right Way to Replace a Battery Terminal

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  • Comments: 1
    Views: 3078

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  • Great information for shop owners and techs as a majority of driveability problems can be traced back to a voltage drop thru the battery cables.


    As an automotive shop owner and also provider of procedures and other items to other independent automotive shops we found a lot of corroded and damaged terminals at my shop. Some of those cables are over $300 due to the way they are run thru the harness. Almost every time the corrosion has gone down into the cable far enough make the cable unusable for just a terminal end repair. After researching and testing different ways of repairing these cables we found that the best way to repair them especially due to the limited access in the engine compartment to use a torch for soldering connections was to cut the cable off as far back as needed and splice a new section of cable and terminal end into place using a crimp style cable end or terminal with a crimper that does a 360 degree hexagon crimp around the terminal. These terminals are permanent and have a very good connection, this way we have been able to salvage those expensive replacement cables . BUT the best part is that you can get a car repaired right then and there while it is in the bay and not wait for a cable to show up. If anyone wants some more information on these crimpers you can email me at mastert@utahweb.com  


    Dennis

    roebigd, 8 months ago | Flag
Uploaded By: Junius
2 years ago
Description:

The connection between the battery post and the terminal is prone to give trouble anyway, and using the wrong kind of replacement battery terminal can create a bevy of new problems in the form of additional connection points.  This is the way I teach my students to replace battery terminals, especially when a replacement cable is too costly to buy and too much trouble to route and replace.  These solder-on terminals cost about $8 but the ones I use are brass, not lead, which makes them more environmentally freindly.  The manufacturers have gone with stamped metal terminals, but those are failure prone and particularly vulnerable to acid attack.  These solder-on terminals are trouble-free if you put 'em on right.

Tags: battery done electrical right terminals

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