Best battery for the Yaesu FT818
Someone asked what the best battery is for the Yaesu ft-818 in the HF pack group. There were lots of good answers, but the question […]
lithium
Bestech 4S LiFePO4 BMS
Hello Operators It seems I have neglected the BMS side of documentation for our DIY portable power projects using lithium and lithium iron phosphate batteries. […]
Bench test success DIY Solar Generator
Today I’m running JS8Call Solar powered with the Yaesu ft-891. This is the first successful QRO test of the diy solar generator. It has also […]
Solar Generator: How long does it take to charge?
Hello Operators Today we’re talking about solar generators . In fact we could be talking about any solar generator and solar panel combination. The question […]
DIY Solar Generator BMS
Hello Operators This is the latest version of the BMS we use for both the 128wh Headway pack, and the 575wh DIY Solar Generator Project. […]
Solar Generator Project Update 06JAN2019
Hello Operators. Here are few new pictures from the DIY solar generator project. Today I got the Headway pack put together. 4S3P 45,000mah. This solar […]
Lithium-ion vs LiFePO4 vs…
Hello Operators. There’s a lot of confusion about “the best” Lithium chemistry for amateur radio field communications. Let’s clear up the nonsense. Both of these […]