Battery charger (method) for lead acid battery
July 31, 2009
Got my hands on 4 of these babies
They were for free so i have to use them:-) Would like to have 12V and as much power as possible so I was thinking of this setup:
QUESTION 1: can I just charge this whole thing with a suitable chargers as if it is one big 12V 20Ah battery or do I have to do something differently?
QUESTION 2: they are meant to be used as UPS battery backups (in this case a breathing machine for a hospital). Would that matter for use in a robot?
P.S. dont worry... these batteries were not taken from a breathing machine in operation ;-)