Free LEARNING MATERIAL 01 · Episode 02 Companion

Know exactly how much power your boat uses — before you buy a single battery.

Most boat owners size their battery bank on guesswork. This free worksheet gives you your real daily Ah number in under 10 minutes.

lm01 episode2 electricity

What's Inside

✓Pre-filled Load Sheet with 14 common devices
✓The 5 Power Hogs — fridge, autopilot, inverter, watermaker, nav suite
✓The 4-step bank sizing formula (TDAHC → usable → nominal)
✓Climate adjustment guide (Cool / Temperate / Tropical)
✓Worked example: 42ft liveaboard, tropical cruising
✓Links to Episode 02 of Boat Electricity for Normal Humans

THIS IS FOR YOU IF

→You own a boat and have no idea how much power it actually uses
→You’re planning a battery upgrade but don’t know what size to buy
→You’ve been guessing — and suspect your bank is too small