DC-DC Charging vs AC Charging: What’s the Difference?
If you own a boat, you’ve probably heard the terms DC-DC charger and AC charger thrown around. Most people nod politely and then go back to fishing.
Fair enough. But understanding the difference is the key to building a reliable marine power system — especially if you’re running lithium.
This is DC-DC and AC charging explained like you’re rigging a boat, not wiring a spaceship.