Premium Copper Core Construction

Crafted with high-purity electrolytic copper for superior conductivity (120A rating) and corrosion resistance, ensuring stable power transmission in demanding applications like automotive, marine, and solar energy storage systems.

Precision-Engineered Clamping System

Features laser-welded seams and reinforced alloy screws for vibration-proof performance, ideal for heavy-duty vehicles, off-grid power setups, and industrial equipment maintenance.

Universal Compatibility Design

Oversized terminal openings (8-10mm) accommodate most battery post types, while dual-set screw slots provide secure connections for both standard and thick gauge cables (up to 4/0 AWG).

Military-Grade Insulation Protection

Multi-layer heat-resistant PVC coating withstands temperatures from -40°F to 221°F (-40°C to 105°C), preventing short circuits in extreme environments like construction sites or RV adventures.

High-Efficiency Energy Transfer

Electroplated tin surface minimizes voltage drop (≤0.2V) for critical applications requiring uninterrupted power flow, including data centers and emergency backup systems.