Kayak Trolling Motor Speed Controller Install COMPLETE | Watersnake T18 + PWM Upgrade

The job is DONE! 🚤💪In today’s video, I installed a PWM speed controller on my Watersnake T18 kayak trolling motor, giving me smoother throttle control, better battery efficiency, and more precise speed settings. This upgrade makes a huge difference on the water — especially for kayak fishing and long runs. If you’re running a T18 Watersnake or planning a DIY motorized kayak setup, this walkthrough shows the wiring, mounting, and final assembly. 📍 Watch the other install videos in the series for the full build—from initial mount to final upgrades! 🧰 Full Parts List Used • Watersnake T18 Trolling Motor (5 lbs) • PWM Speed Controller • Lightweight 12V battery (under 4 lbs) • Wiring, connectors & heat shrink • Waterproof switch & fuse • Custom mounting hardware Trolling Motor Parts. Thanks for your support! Speed controller https://amzn.to/48mjok0 Heat shrink tubing kit https://amzn.to/4p6pX0p 10 Guage wire https://amzn.to/3KbSvpP ** Dielectric grease must have https://amzn.to/48kU7a2 10 Guage inline fuse kit https://amzn.to/4o3xQlM 10 Guage power socket bulkhead mount https://amzn.to/3LErzj4 Trolling Motor Watersnake T18 https://amzn.to/488XCPG 12v 16A LIFEPO4 battery https://amzn.to/3K5FoXf 🛶 Why Use a PWM Speed Controller? • More efficient battery usage • Smoother throttle control • Reduced heat and load on motor • Longer run time on the water 💬 Questions about the wiring or parts? Drop a comment — happy to help! 👍 Like & Subscribe to follow along with more DIY kayak upgrades.