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Is it possible to use a "normal" 300W PC power supply to recharge a
12v 7ah lead acid battery. If so, I need some help with the interface
between the 300w power supply and the + and - terminals of the
battery. Thanks
fonrbone154@earthlink.net
On Wed, 30 Jun 2004 17:26:55 GMT, Rick <fonebone154@earthlink.net
wrote:
Is it possible to use a "normal" 300W PC power supply to recharge a
12v 7ah lead acid battery. If so, I need some help with the interface
between the 300w power supply and the + and - terminals of the
battery. Thanks
fonrbone154@earthlink.net
No (or perhaps "not easily"). You typically require 14.4 volts or so
to charge a 12 volt lead-acid battery.
You can buy a trickle charger for a few tens of dollars, and get it doneThanks. I guess I'll have to keep looking.
On Wed, 30 Jun 2004 12:22:58 -0700, Peter Bennett
peterbb@nowhere.invalid> wrote:
On Wed, 30 Jun 2004 17:26:55 GMT, Rick <fonebone154@earthlink.net
wrote:
Is it possible to use a "normal" 300W PC power supply to recharge a
12v 7ah lead acid battery. If so, I need some help with the
interface
between the 300w power supply and the + and - terminals of the
battery. Thanks
fonrbone154@earthlink.net
No (or perhaps "not easily"). You typically require 14.4 volts or so
to charge a 12 volt lead-acid battery.