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05-25-2013, 02:11 AM
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#1 | |
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AF Newbie
Join Date: Feb 2010
Location: Valencia
Posts: 42
Thanks: 0
Thanked 1 Time in 1 Post
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Change the battery without losing data
Replacing the Car battery is easy, but doing so without impacting on a modern car is not.
Many data can be lose, not only the GPS stereo etc but also in some cases, the electronic control unit can lose data, keys settings, etc. sometimes all parameters. One solution is to connect a small lipo battery type three-element, the load is 12.4 v, to the going terminals themselves, before replacing it, with this system, the electrical installation does not lose the voltage at any time so that the change battery is no problem as seen in the video. http://www.youtube.com/watch?v=dkYSSeLsf0s |
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05-25-2013, 08:59 AM
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#2 | |
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A990 racer
 Join Date: Mar 2002
Location: Chestertown, New York
Posts: 16,954
Thanks: 25
Thanked 371 Times in 365 Posts
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Re: Change the battery without losing data
You can buy a 9v battery with a cigar liter adapter for memory save, for 12.00.
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