Electric Boat Battery Planner
Calculate your boat's power demand and the battery capacity you need in seconds, interactively, based on your daily cruising plan.
Select a motor to start planning
Battery capacity is calculated after you select a New Stream propulsion motor suited to your boat. Use the product finder to identify the right motor in a few steps.
Find Your Motor- Select your motor
- Set your throttle level
- See your battery need
Selected Motor
Your propulsion system specs
Throttle Controls
Average throttle level per motor
Drag the lever, or select it and adjust with the arrow keys.
Cruising Time
Your planned cruising duration
Estimated battery need
0kWh
0%100%
Calculation Summary
Battery requirement based on your inputs
Selected Motor
-
Cruising Time
- hours
Average Throttle Power
-%
Total Battery Needed
- kWh