A red charging wire and crocodile clip leading to the positive terminal of a flat 12v car battery in a BMW Z4 car Stock Photo - Alamy
How To Tell Positive And Negative On A Car Battery? (Charging Tips)
Anybody know what the red wire connected to positive is? Is it important? Wire is pretty corroded and beat up (along with the rest of the battery) so just curious if it's
Is Red Positive or Negative?
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