How To Charge 12v 7.2 Ah Battery. SLA charging efficiency is about 70 so to charge 72Ah needs about 72 070 103Ah. Your questions shows your confusion over electrical terms.
I will give you the basics P V x I irrespective of voltage or AH Power is the measure of the amount of electrical energy required to do work with electricity. Its usually about 30 to 40 of the Ah current and for best reliability 15-30 is a good goal. No wire harness or mounting accessories included.
But due to some losses we may take 12-14 Amperes for batteries charging purpose instead of.
I have no idea what you are asking. Up to 6 cash back Buy now ML7-12 - 12 VOLT 72 AH SLA BATTERY. 33 48 out of 5 stars. I disagree with the previous answer that any car battery charger will work.
