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  cold crank amps??

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Author Topic:   cold crank amps??
Cpt Quint posted 01-13-2003 06:13 PM ET (US)   Profile for Cpt Quint   Send Email to Cpt Quint  
went to crank the motor(150 rude)to let it run a bit and battery was dead. Swapped with another and it would not turn,only clicked.
So I recharged primary battery and it did turn it over. The only diff i can see was that the primary is 800 cold crank and my alternate attempted was 750 cold crank. I find it hard to believe that a fully charged 750 cold crank would not turn it over. Is this possible??
lhg posted 01-13-2003 06:38 PM ET (US)     Profile for lhg    
My guess is that the 750 battery is shot, not holding the charge.
whalersman posted 01-13-2003 06:56 PM ET (US)     Profile for whalersman  Send Email to whalersman     
Ditto....... even if it is a new 750 battery, there is something wrong with it....
simonmeridew posted 01-13-2003 07:02 PM ET (US)     Profile for simonmeridew  Send Email to simonmeridew     
Cpt:
I think if you check the 750 battery with a float hydrometer, it has at least one cell bad. If the 800 battery was dead any length of time it's quarter to midnight for it too. Neither is a battery I'd want to trust with my life any distance from port. Batteries with a bad cell look like they take a charge very quickly, automatic chargers even turn off themselves, and you assume they are fully charged, but the hydrometer shows the truth. "Sic transit."
simonmeridew

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