Renogy Pro S1 12V 240Ah LiFePO4 Battery

*Based on the Pro S1 240 model.

Your Winter Comfort, Uninterrupted.

Don't let a frozen battery leave you in the cold. With its high-wattage heating pads, the Pro S1 batteries recover from low-temperature protection up to 70% faster*, guaranteeing a steady flow of power to keep you warm and meals hot during frigid days.

Built Tough for Any Trail

From city streets to rough trails, Renogy Pro S1 series batteries conquer them all. The rugged shockproof construction and brackets provide a firm grip for batteries to ensure reliable power even off the beaten path.

Multi-Level BMS Protections

The intelligent battery management system (BMS) deploys targeted defenses at different levels of risk. Rather than shutting everything down at once, the BMS applies the right safeguards when needed to keep your battery safe and power steady.

Smart Protection That Has Your Back

Regular fuses can take a long time to react to overcurrent, leaving your battery vulnerable to overcurrent or overvoltage. Now the self-control fuse inside the Pro S1 series batteries can respond to risks within seconds, acting as a second line of defense for the system when other hardware misses a beat.

Built to Deliver Power Anywhere, Anytime

Steady Data Streaming

Thanks to the enhanced Bluetooth technology, you can consistently keep track of battery stats at a maximum range of up to 32.8 yd / 30 m.

At-a-Glance Monitoring

Easily view real-time stats like voltage, current, remaining capacity, and heating status. Get instant alerts about potential risks to stay worry-free whether you're navigating miles off-grid or open waters.

Over-the-Air Update

Keep your battery at its best with new features and improvements by connecting it to the Renogy app through Bluetooth.

Set up a Stable Power System via Wired Connection

Maximize Your Limited Space

Save space with Pro S1 batteries that pack more energy into a smaller, lighter build. They fit neatly in motorhomes or sailboats–under seats (Pro 120Ah model), on the floor, or in cabinets–for a clean installation.

Dimensional Reference Guide

Before installing the battery, ensure a clearance of 1.97-3.94 inches (5-10 cm) above the battery, and leave at least 7.87 inches (20 cm) on the side with the busbars for optimal installation.