About Transfer Case Tech

Transfer Case Tech is your no-fluff guide to the electronics and tech that power serious off-road and off-grid adventures. From 12V wiring to Starlink installs, we break down complex builds into clear, step-by-step guides — written for people who’d rather fix it themselves than pay a shop.

What We Cover

We focus on the intersection of rugged 4×4 vehicles and modern off-grid technology. That means:

12V Power & Wiring — Dual battery systems, DC-DC chargers, wiring guides and isolators
Solar Systems — Panel selection, charge controllers, mounting and troubleshooting
Satellite & Connectivity — Starlink, cell boosters and staying connected in the backcountry
GPS & Navigation — Off-road GPS devices, offline maps and trail navigation apps
4WD & Transfer Case Tech — Troubleshooting, actuators, lockers and drivetrain electronics
Gear Reviews — Honest, hands-on reviews of overlanding electronics and power gear

Our Approach

Every guide on this site is built around one question: what does someone actually need to know to get this done? We skip the filler, explain the reasoning behind every step, and flag the mistakes that are easy to make. If a guide doesn’t help you complete a real task on a real vehicle, it doesn’t belong here.

Affiliate Disclosure

Some links on this site are affiliate links, meaning we may earn a small commission if you purchase through them — at no extra cost to you. We only recommend gear we’d genuinely use ourselves. Our editorial opinions are never influenced by affiliate relationships.