High-performance automotive relay with an ABS shell and premium brass components, designed for split-charging systems and other demanding vehicle applications. Key benefits Reliable starts: premium brass coil and contacts deliver high starting power and a fast response for consistent engine starts. Protects the starter switch: reduces inrush current to the start switch, lowering wear and improving longevity of the starting circuit. Durable construction: wear- and scratch-resistant ABS housing plus brass internals provide long service life in automotive environments. Easy to install: straightforward wiring and a common relay form factor make replacement or retrofit simple. Features Materials: ABS outer shell for impact and abrasion resistance; premium brass coil and contacts for accurate, quick switching and long-term reliability. Function: high-performance switching designed to carry strong start currents while minimizing load on the starter switch. Compatibility: intended for split charging operations and any vehicle application that requires a high-performance relay. (Fits standard automotive relay mounting and wiring arrangements.) Practical applications Dual-battery or split-charging systems in RVs and campers, where reliable isolation and high start current are required. Off-road and performance vehicles that demand robust starting circuits and quick relay response under heavy loads. Marine or utility vehicles that use split charging or auxiliary battery arrangements and need durable, corrosion-resistant relay components. What you'll get A high-quality relay built for demanding automotive electrical systems, combining durable ABS housing with premium brass internals for reliable performance, reduced starter-switch stress, and long service life.