RECOIL Solid Brass Battery Terminal Clamps two-pack — PBT-S04, 3-output split, marine-grade chrome

RECOIL PBT-S04 is a two-pack of forged solid brass battery terminal clamps engineered to split a single battery post into three secure outputs while resisting corrosion and heat.

These positive/negative battery terminal clamps give you a durable, high-conductivity connection for automotive, marine, RV, and powersports batteries. Built from machined brass with oversized convex screws and a marine-grade satin chrome finish, they replace brittle zinc clamps and reduce voltage loss at the terminal. The insulated polycarbonate housings add electrical protection, and each clamp includes adapter collars so it fits standard battery posts.

How do these terminals improve electrical connections?

The PBT-S04 clamps use forged and precision-machined brass for better conductivity and mechanical strength than stamped or cast zinc alternatives. Solid brass reduces resistance at the contact point, helping ensure more consistent power delivery to starter motors and accessories.

• Forged/machined brass body for superior current flow
• Three-output design lets you add multiple feeds without extra adapters
• Oversized convex screws ensure firm, vibration-resistant clamping

Will these fit my car, boat, or RV battery posts?

Yes — each clamp comes with adapter collars so it mounts securely to common positive or negative battery posts. The collar system lets the clamp accept standard post diameters while maintaining a tight electrical connection.

• Includes adapter collars for varied post sizes
• Positive or negative orientation available in a two-pack
• Designed for automotive, marine, RV, and powersports batteries

What features protect against corrosion and heat?

The clamps feature a marine-grade satin chrome plating over brass to resist oxidation in wet or salty environments. High-temperature polycarbonate housings insulate the connections and protect wiring from abrasion and shorting.

• Marine-grade satin chrome finish for corrosion resistance
• High-temperature polycarbonate case for thermal durability
• Brass construction resists galvanic deterioration better than zinc

How do the split outputs and gauge options work?

Each terminal splits into three outputs so you can feed multiple accessories or a secondary power line from a single post. The outputs are sized for common wiring: two 0/2/4 AWG ports for heavy feed lines and one 4/8 AWG port for lighter accessories.

• Two heavy-gauge outputs (0/2/4 AWG) for starters, alternators, or power inverters
• One lighter output (4/8 AWG) for accessories, chargers, or accessories
• No extra Y-adapters required—clean, integrated split at the clamp

Who is this for? The RECOIL PBT-S04 is aimed at vehicle owners, marine enthusiasts, and DIY mechanics who need reliable, long-lasting battery connections that tolerate vibration, moisture, and heat. Choose these clamps if you want a professional upgrade from cheap zinc terminals, need to add multiple power feeds at the battery post, or require corrosion-resistant hardware for boats and coastal vehicles. They’re ideal for anyone wiring amplifiers, auxiliary power systems, dual-battery setups, or replacing worn factory terminals.