vstm

The VSTM OBD II ECU Memory Saver Cable supplies temporary 12V power through your vehicle’s OBD‑II port so you can change a car battery without losing ECU settings or triggering anti‑theft locks. When you replace a car battery, modern vehicles can lose learned settings,...

VSTM Top Post Battery Disconnect Switch with Voltmeter is a top-post isolator that gives you a simple on/off master cut-off plus a built-in LED voltmeter to monitor battery voltage in real time. This compact, heavy-duty top-post switch is designed to fit 16–17mm negative battery...