I have a question for anyone in this forum that is good with electronics,as I am not!!
I have a couple of sealed lead acid rechargable batteries 12 V 3.6 A/H. And would like to recharge them when needed with a simple 12 V transformer(input 120VAC 60 HZ--output 13.5VDC 500MA). is this OK? and how long should I leave the charger on? thanks for any info Mac