EMP Shield Vehicle Protection – Micro & Original Size
The EMP Shield Vehicle unit is designed to help protect your vehicle’s electrical system from high-voltage surge events, including EMP, solar flare related surges and lightning-style electrical spikes.
Modern vehicles rely heavily on electronics. Your ECU, battery system, alternator, sensors, ignition system, fuel system and onboard wiring are all vulnerable to sudden voltage spikes. EMP Shield is built to detect that surge and shunt the excess voltage away before it can damage key vehicle components.
This listing is suitable for cars, 4WDs, utes, work vehicles, farm vehicles and emergency preparedness setups.
Micro Size vs Original Size
EMP Shield Micro Vehicle Unit
The Micro version is the smaller option and is best suited for people who want a compact install with limited space under the bonnet.
Good for:
Cars
Utes
4WDs
Small engine bays
Clean and tidy installs
Daily drivers
The Micro unit gives you the same style of vehicle protection in a smaller body, making it easier to mount in tighter spaces.
EMP Shield Original Vehicle Unit
The Original size EMP Shield Vehicle unit is the standard larger unit. It is better suited for larger vehicles or where there is plenty of room under the bonnet.
Good for:
4WDs
Work utes
Emergency vehicles
Larger engine bays
Off-grid and preparedness builds
Both options are designed to protect the vehicle’s electrical system when installed correctly.
Why Add EMP Shield To Your Vehicle?
Most vehicles today are full of electronics. If a major electrical surge, EMP event, lightning-related surge or similar event occurs, those electronics may be damaged or disabled.
EMP Shield is designed to react extremely fast and redirect the surge away from your vehicle’s electrical system. This helps protect the connected electronics and may help keep your vehicle operational when you need it most.
For preparedness, a working vehicle can mean being able to get home, reach family, move supplies, assist others or leave an unsafe area.
Basic Vehicle Installation Guide
This is a general guide only. Always follow the official EMP Shield instructions supplied with the unit. If you are not confident working around a vehicle battery or wiring, use an auto electrician.
Tools You May Need
Socket set or spanner
Screwdriver
Drill or mounting screws
Cable ties
Sandpaper or wire brush for cleaning earth point
Gloves and eye protection
Step-by-Step Installation
Step 1: Park safely
Park the car or ute on flat ground. Turn the vehicle off, remove the keys and let the engine bay cool down before working.
Step 2: Disconnect the battery
Disconnect the negative terminal from the battery first. This makes the install safer and reduces the chance of shorting something out.
Step 3: Choose a mounting spot
Find a solid location near the battery or main fuse area. The unit should be mounted away from extreme heat, moving parts, belts, fans and areas that get soaked with water.
A good spot is usually on the inner guard, firewall or near the battery tray.
Step 4: Mount the EMP Shield
Secure the EMP Shield using screws, bolts or another solid mounting method. Make sure it is firm and will not rattle loose while driving.
Step 5: Connect the positive wire
Connect the positive wire from the EMP Shield to the positive battery terminal or the main positive power point recommended in the official instructions.
Make sure the connection is tight and clean.
Step 6: Connect the negative wire
Connect the negative wire to the negative battery terminal or a good chassis earth point.
If using a chassis earth, clean the metal surface first so the connection is bare metal, not painted or rusty.
Step 7: Connect the ground/earth wire
The grounding wire should be connected to a clean metal chassis point. This is important because the unit needs a good path to send the surge away from the vehicle’s electronics.
Clean the contact point properly and make sure the bolt is tight.
Step 8: Secure the wiring
Use cable ties to keep the wires tidy and away from heat, sharp edges, fans, belts and moving parts.
Do not leave loose wiring sitting around the engine bay.
Step 9: Reconnect the battery
Reconnect the battery once everything is mounted and secure.
Step 10: Check the unit
Start the vehicle and check that everything looks normal. Inspect the EMP Shield unit and wiring to make sure nothing is loose, rubbing or getting hot.
How Long Does It Take To Install?
For someone handy with basic tools, the install may take around 20 to 40 minutes.
For a novice, allow around 45 minutes to 1.5 hours, especially if you are taking your time, cleaning earth points properly and making sure the wiring is neat.
If you have never worked around a car battery before, we recommend using an auto electrician.
Important Notes
Installation must be done correctly for the unit to work as intended.
This is a vehicle electrical product, so care needs to be taken around the battery and wiring.
For best results, follow the official EMP Shield instructions supplied with the product.
Zero Disaster Australia recommends professional installation if you are unsure.
EMP Shield is designed as part of a broader preparedness plan and should not be treated as a single fix for every possible vehicle electrical issue.
