Portable Power: Why simultaneous charging & discharging?
We do a lot of work with portable power on the channel and on the blog, yet there isn’t a day passing, where someone doesn’t […]
Man Portable Off-Grid Power
Portable 5Ah LiFePO4 battery pack for ham radio
Once again, I put out the question about another battery build. The votes point to a smaller, lighter pack. Well, on October 04 2017, parts […]
QRP/p With an FT-817 20w PowerFilm & 10Ah LiFePO4 pack
Quite often I sit out here at a nice spot along the sea enjoying the final moments of the summer/autumn. Even with the sun quite […]