[Elecraft] Portable Power

[David Bondy G4NRT]

I have three portable Elecraft rigs (K1, K2 and KX3) and up to now power them from a wall outlet (I do have the internal battery charger unit in the KX3). I want to take them out and about and do some SOTA type stuff.

So, I am looking for advice on a portable power solution.  Should I bee looking at LiFePO4 batteries or Sealed Lead-Acid batteries? What are the pros and cons of each?  How about charging them when they are not in use?  Should they be left to run down and then charged or kept continuously on a charger?  Are the Buddipole one any good (although I would have to source the same type here as they are not shippable across the pond!).

I am in the UK so generic types may be more applicable than specific brands. Your suggestions would be most welcome!

73 David 
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David Bondy G4NRT 
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