[Elecraft] Internal Impedance of Li-Ion Battery Packs

[Bob N3MNT]

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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