[Elecraft] Internal Battery Charging Question

Tom Hammond NØSS [email protected]
Sun Jan 5 16:58:01 2003


Hi Tom:

>I guess I am asking is that I shouldn't  expect to get more than 13.1
>volts out of the battery (right?...

Correct!

>... but is the 14.0 (or 14.7) volts too high and might I cause damage to 
>the battery?

A bit too high... the K2 'wants' to see 14.1 to 14.3 VDC at it's POWER JACK 
(not on the display, the K2 display will generally indicate about 0.4 to 
0.6 V LESs than that appearing at the power jack). This allows the battery 
to charge, but not overcharge.

>(Also why is R/S calling this  a 12 volt supply?)

"12V" is a generic term used for just about all power supplies which will 
suffice for running equipment designed to be run from an automotive 
battery, or similar power source.

73,

Tom  N0SS