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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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Question about Auto batteries
Hi,
I don't know much about batteries and I am simply curious about the regular 12V car battery. Everytime I go to the store, I see all these batteries labeled with number of Cold Crankcing Ampere or Cranking Ampere, etc. I understand the definition of CCA and CA but, My question is: 1. What about the average output current? What's the common output current(A) for a 12V car battery? How come they don't label the current output on these car batteries? 2. If I have a jumper cable made of 16AWG copper wire with current rating of 10A. What happen if I connect the jumper cable to a battery gives 13A output current? 3. Similar to question 2, if the cranking ampere is 540, will anything bad happen to jumper cable made of 16AWG copper wire? I would really appreciate your feedback. Thank you, |
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