What is the "spc" method to restore a dead battery? from azjvs post

Pull the Caps off the battery make sure it's full of distilled water. hook up the charger put it on the highest amperage of your battery charger and turn it on for 10 to 15 minutes. Then let the battery cool all the way down and repeat four five times until you see all of the holes in the battery bubbling. Do not unhook any of the battery charger leads from the battery while it is charging creating a spark could be very hazardous because of the hydrogen gas in the bubbles.

is this manual or auto?

Well I thought it to be full manual but its not. Well lets put it this way if your buying this for the 200 amp start to rejuvenate a failing battery you might want to get 6512/6512g or above. They do cost quite a bit more though. I you place this on 200 amp start and are trying the 15 minute on and 1 hour off its not that easy. When you first begin the procedure the charger will run for about 3 minutes and cut down for a minute then will only run 45 seconds then cuts back off for a minute or so. But I set the timer for 1.5 hours and figured the time was around 15 minutes total.

Yes, this will charge any lead-acid chemistry battery. No problem with Optima jelly rolls or other AGMs.

Can this system charge manually, that is NOT have logic to check if the battery "can" be charged or only automatic?

This is strictly a manual charger. It has no automatic or computerized functions. It does have a timer that can be used to turn the charger off after a selected period of time.

Manufacturer	Associated Equipment
Brand	Associated
Model	US20
Item Weight	3.2 ounces
Product Dimensions	13.5 x 24 x 15 inches
Item model number	US20
Is Discontinued By Manufacturer	No
Manufacturer Part Number	US20

Equipment US20 6/12 Volt Value Battery Charger Blue 24 Inch

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