| Ed:
    I don't have any actual figures at hand, but it takes more additional 
voltage to charge a given current into the battery than the voltage drop that 
occurs when you discharge the same current. I.E. you may have to raise the 
battery voltage 3 volts to charge it at 15 amps, whereas the battery may only 
lose a half volt when you put a 15 amp load on it. (You might say it's easier 
to take energy out of a battery than to put it back in.)
In a message dated 7/1/00 2:16:19 PM !!!First Boot!!!, 
fogbro1@bellatlantic.net writes:
> Bob,
>  
>  Please explain:
>  
>  "BTW: Batteries have a much higher internal resistance when charging
>  than when
>  discharging."
>  
>  Ed Woods
Bob Donahue (Still stuck in the '50s)
EMAIL - BOBMGT@AOL.COM
52 MGTD - under DIY restoration NEMGTR #11470
71 MGB   - AMGBA #96-12029, NAMGBR #7-3336
 |