Field guides / reviewed August 12, 2026
The decisions between the motor and the water.
Short, source-linked explanations for the parts of a small-boat electrical setup that are expensive to guess.
017 min ↗028 min ↗036 min ↗047 min ↗056 min ↗
Battery sizing
What size battery does a trolling motor actually need?
Size by maximum current, how you use the throttle, and the reserve you want—not by thrust alone.Kayak rigging
A clean 12V trolling-motor setup for a fishing kayak
The motor is only one part of the rig. Here is the whole decision chain from shaft length to charging.System voltage
12V vs 24V vs 36V trolling motors: choose the system, not the number
Voltage changes battery count, wiring, charging, weight, and failure modes. It is a system decision.Lithium compatibility
Can you use a lithium battery with a trolling motor? Check these four things
Voltage is only the first check. BMS current, the exact motor manual, charger profile, and cold-weather behavior matter too.Rigging safety
Trolling-motor wire and breaker sizing without guesswork
Maximum current and extension length drive the answer. Thrust alone does not.Turn the guide into a rig