The latest version is MTR Extreme Super Reactor RX Ver2.5. Only one high-performance unit is available, assembled with AG99.99 plated ultra-low resistance round terminals (M6, M8 selectable) (far exceeding the plating thickness of conventional gold terminals). New content update: The (MTR technology) of the Super Reactor XX Special is adopted, increasing the internal power while maintaining the same price. Specifications: Terminals: AG99.99 plated terminals, M6 or M8 selectable 30cm cable: Heat-resistant OFC power cable Shield Plus 8sq (equivalent to 8 gauge, outer diameter 6.5mm). The internal conductor uses 0.18mm OFC (Furukawa Electric Co., Ltd., oxygen-free copper, purity 99.996%), and the braided part uses 0.12mm OFC (Furukawa Electric Co., Ltd., oxygen-free copper, purity 99.99%) with tin plating, providing excellent conductivity. Equipped with 3 large ferrite reactor FT6 cores Metal connector Body size: 10cm (height), 7cm (width), 3cm (depth) Aluminum body case type Included parts: MTR Extreme Super Reactor cable (2.0) improved version 22SQ extra-thick ground earthing wire 30cm. How to use the cable: Always connect it between the battery negative terminal and the ground earthing point. It is also effective to install it as an extension of the original ground earthing cable.