09/07/2025
🔋 House Batteries Not Charging While Driving?
This quad house battery setup wasn’t charging from the vehicle while running — a common issue that can leave you stuck with no power when you need it most.
👨🔧 We diagnosed the fault, upgraded key wiring, and gave the system a full tidy-up for better reliability and safety. It’s now charging correctly from both the alternator and solar, keeping everything running smoothly off-grid.
✅ Whether it's a camper, motorhome, horse truck, or custom setup — we've got you covered.
📍 Mobile service across North West Auckland
📲 Book your job here: https://tradehq.com/oatautoelectrical/enquire