I just got a used AUL light (Thanks Barry!) and I have some questions about charging the batteries. I could just go get a cheap auto battery charger I guess, but I already have a perfectly good 0 to 14V adjustable power supply that can be limited on amperage as well. What I want to do is set the power supply to a given voltage, and charge the batteries. The power supply has a current (amp) meter as well as voltage, and is infinitely (versus discrete) adjustable for volts, and infinitely limitable (intermittent breaker) for amps. Can I get away with using this? What is the desirable voltage to charge batteries? What should I expect in current draw? How many amps should I put on the batteries? I realize that as the batteries charge, the amps drawn should drop, will this allow me to judge the level of charge? So, if I have two 7 AH batteries in series for a total of 14 AH, what is a good current (amps) to charge at? What voltage should I expect that to be for fully discharged batteries? My power supply can sustain 20 amps, and peak to 30 amps, so I'm sure I could cause something destructive to happen if I'm not careful, what is an absolute limit in amps? Thanks, -->Aaron -- Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'. Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'.
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