[Elecraft] Internal Impedance of Li-Ion Battery Packs

[Phil Hystad]

Good recommendation.  I have two 4S1P LiFePo packs (purchased from Buddipole) and this is an excellent combination.  I operate with one pack at a time and of course when power is available I can be charging the backup pack while using the other.  I use mine with my KX3, KX1, and sometimes my Norcal 40A.

73, phil, K7PEH


On Aug 4, 2014, at 7:54 AM, Bob N3MNT <bob at hogbytes.com> wrote:

> I suggest using two 4S1P  LiFePo packs, each being half of the desired
> capacity. This has several advantages.
> More purchasing options  therefore better price
> on other outings where possible, one can be charging while one is in use.
> A cell failure ( yes they do happen) will be less painful financially and
> not put you off air.
> More choices  of charger and therefore lower cost.
> 
> 
> 
> 
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