How to Power Your Portable Ham Radio Station - Best Batteries, Solar, and Pro Tips

When you’re operating portable ham radio or heading out for a POTA activation, reliable power can make or break your operation. In this video, James (N0WRL) breaks down the best ways to power a portable ham radio station, including batteries, solar, and real-world setups that actually work in the field. For detailed step-by-step instructions, equipment recommendations, PDF guides, premium video lessons, and more, sign up for our full POTA Course! 🌲 👉 Sign up here: https://hamradioprep.com/pota You’ll learn: • Which batteries work best for POTA • When solar power makes sense (and when it doesn’t) • How to avoid voltage drop and early shutdowns • Budget vs. premium power options for portable ops Chapters: 00:00 Why Portable Power Matters for POTA 00:47 Basic Terms / Electrical Concepts 01:51 Determining the Power Requirements for Your Radio 02:40 Voltage Requirements 04:25 Current Requirements 05:44 Choosing the Best Battery for Your Portable Operations 08:11 Small: 3-6Ah Batteries 09:42 Medium: 10-15Ah Batteries 11:15 Large: 20-30Ah Batteries 12:12 Battery Recommendations 13:24 Battery Boxes, Connectors and Accessories 14:46 Solar 15:15 Selecting Solar Panels 16:27 Charge Controllers 18:16 Connecting it Together 👉 Learn portable operating and licensing at https://HamRadioPrep.com 👉 Log your contacts and activations at https://WorldRadioLeague.com