Quote:
Originally Posted by Pazuzu
a 10 amp-hour battery can supply 10 amps for one hour, or 5 amps for 2 hours, or 1 amp for 10 hours, or 0.5 amps for 20 hours.
Watts=Voltage*Amps
5.3=12*Amps Amps=5.3/12=.45 which is close to 0.5 amps
So, the 10 amp-hour battery will last a comfortable 20 hours.
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Sort of...But you need to look at the battery ratings. A 10 amp-hour battery discharging more than 0.5 amps will definitely not have full rating. If you discharge at 6 amps, it will discharge in 1 hour.
See here:
http://files.upgi.com:8086/UPGFileService.svc/GetSpecSheet/D5719
