11-30-2022, 09:49 AM
If only there was a formula that could be used to figure out the current draw 
Using 20 watts and 13.8 v, the current draw is ~1.5 amps (I=P/E), so I=20/13.8
You can vary the voltage to, like, 12v to 14.5. I can’t remember what it is when the bike is running. Current will be less as the voltage rises if power stays constant.
I’d use 8 ga. wire just to be safe. KIDDING, KIDDING. 20 or 22 ga. will be fine. Like Gone says the wires included are usually really small ga.
Using 20 watts and 13.8 v, the current draw is ~1.5 amps (I=P/E), so I=20/13.8
You can vary the voltage to, like, 12v to 14.5. I can’t remember what it is when the bike is running. Current will be less as the voltage rises if power stays constant.
I’d use 8 ga. wire just to be safe. KIDDING, KIDDING. 20 or 22 ga. will be fine. Like Gone says the wires included are usually really small ga.