Charging times
Posted: Tue Sep 11, 2007 9:08 pm
Hi folks,
Am I correct with this calculation?
I'm trying to figure out how long it takes to recharge a battery.
If I have a 12 volt 110Ah battery and have had a 1 amp device on for one hour then I need to replace that one amp. Using a 20w source to recharge the battery I figure that
20w/12v=1.7A so replacing the 1A used in an hour would take 0.6 hours in ideal conditions.
Please be gentle, I'm not very good at this stuff
Floydster
Am I correct with this calculation?
I'm trying to figure out how long it takes to recharge a battery.
If I have a 12 volt 110Ah battery and have had a 1 amp device on for one hour then I need to replace that one amp. Using a 20w source to recharge the battery I figure that
20w/12v=1.7A so replacing the 1A used in an hour would take 0.6 hours in ideal conditions.
Please be gentle, I'm not very good at this stuff
Floydster