APRIL PRE-ORDER ON NOW! Order now and we will be shipping out your Wizard Terminal Blocks during the week of April 21st, 2025!
If you have already placed an order during the March Pre-Order allocations, don't worry, as your order is locked in for shipment on or before March 31st. Please keep an eye out for our email containing your shipment tracking info soon.
If you have any questions on the above shipping times, please reach out to us at info@epic-4wd.com or call us at 604-888-2961.
What are these Wondrous Shiny Bits? This is the EPIC Wizard Battery Terminal Expansion Kit for your Jeep JL/JT. Briefly, these terminal expansion blocks attach to your battery terminals (and fender ground) to provide a super-clean and safe connection point for all your additional electrical goodies (such as lights, air compressors, fridges, recovery winches, inflatable dolls, auxiliary switch panels, solar chargers, etcetera).
Ohhh - Give Me More Deets! The EPIC Wizard terminal expansion blocks attach effortlessly to the OE battery post clamps and grounding studs to provide a clean and efficient distribution of power to all your fancy and unnecessary electrical accessories. We've meticulously crafted the shape and size of these terminal blocks to ensure that we retain the superior vibration resistance of the factory battery post clamps and ensure a seamless integration with the Intelligent Battery System (IBS) sensor for efficient smart alternator charging.
Each terminal expansion block is precision-machined out of 6100 series aluminum, which is commonly used in the manufacturing of large electrical substation busbars. The parts are then lovingly plated in a thin layer of tin to provide a nice corrosion resistance and to further improve the conductivity of those jumpy little electrons.
How do I install the EPIC Wizard Battery Terminal Expansion Kit? Check out our installation video for the low-down on what is required for the super-simple installation process. For even greater detail, please see the written instructions (PDF) linked below.
The EPIC Wizard Battery Terminal Expansion Kit brings these Unique Advantages to the party:
Each kit includes one (1) Positive Terminal Expansion Block, one (1) Negative Terminal Expansion Block and one (1) Fender Ground Terminal Expansion Block to aid in the connection of electrical accessories.
The Terminal Expansion Blocks are designed to directly mount to the OE battery post clamps and studs using factory hardware, ensuring secure high-quality connections that will not vibrate loose over time.
Crafted from 6100-series Busbar-grade Billet Aluminum, Tin-plated for awesome corrosion resistance and power conductivity. Intentionally designed and tested to exceed the factory electrical system load-carrying specifications... Science!!!
Every kit includes an assortment of high-quality Stainless Steel Hardware for the connection of your electrical accessories, including vibration-resistant conical locking washers.
Vehicle Compatibility
Compatible with all 2018+ Jeep Wrangler JL & Jeep Gladiator JT powertrains (Including 2.0L, 3.6L, 4XE, 392, EcoDiesel & AMW4X4 V8 Conversions).
This product is NOT compatible with the Jeep Wrangler JK or any other vehicles.
This product is NOT compatible with aftermarket battery post terminals found on popular under-hood dual battery solutions (like Genesis Off-Road, for example).
