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 […]
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 […]
Portable Renewable Power for disaster survivors
Solar Battery Power for Ham Radio: Introduction to Portable Off-grid Power
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