K2 Battery

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K2 Battery

Wayne Ashworth

This may have been answered before, but I just recently purchased a
"pre-owned" K2 and have installed the battery into the rig.  In
reading the manual, it is noted that the battery wants 13.8 to 14
volts to charge fully and using a voltage less than that will reduce
battery life.

My current supply is furnishing 13.1 volts.  Is there a significant
difference in this and what is called for?  The power supply also
furnishes power to other equipment, so I am not really anxious to see
if I can coax more voltage out of it.  Should I look for another
power supply or is it not enough of a problem to worry about?

Thanks,
Wayne, W4HG


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RE: K2 Battery

Don Wilhelm-3
Wayne,

Yes, you should be looking for another power supply - with a 13.2 volt
supply, you will not charge the battery adequately and its life will be
shortened.

There is another way to keep the battery charged - use a SmartCharger, but
that requires that you provide a direct connection to the battery.  If you
are going ot purchase a new supply, you may want to consider this as an
alternative.  Take a look at my website http://w3fpr.qrpradio.com for my
implementation of a safe (fused) direct battery connection.

73,
Don W3FPR

> -----Original Message-----
>
> This may have been answered before, but I just recently purchased a
> "pre-owned" K2 and have installed the battery into the rig.  In
> reading the manual, it is noted that the battery wants 13.8 to 14
> volts to charge fully and using a voltage less than that will reduce
> battery life.
>
> My current supply is furnishing 13.1 volts.  Is there a significant
> difference in this and what is called for?  The power supply also
> furnishes power to other equipment, so I am not really anxious to see
> if I can coax more voltage out of it.  Should I look for another
> power supply or is it not enough of a problem to worry about?
>
> Thanks,
> Wayne, W4HG
>
>

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