hi there guys, new to kayaks and fishing on the kayak,
newbie question here, has anyone ever wire and power a fish finder with a portable charger?
how long does it last on the water?
what did you use to power it?
i'm thinking buying a portable charger like those we use to quick charge cell phones, then use a male to male usb cable and use a battery tender terminal to hood to the fish finder.
the helix drains 615 mA so if i get something like 20,000 mAh should be enough for a day for the ff and possibly charge cell phone/cameras
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thanks all