minus-squarecooljimy84@lemmy.worldtoSolarDIY@lemmy.world•Is it safe to connect a small 5W 5V solar panel directly into a portable power bank?linkfedilinkarrow-up1·2 years agoJust cause it has a USB plug doesn’tmeans its regulated output… I suspect its just welded across the output of the panel… linkfedilink
Just cause it has a USB plug doesn’tmeans its regulated output… I suspect its just welded across the output of the panel…