YUASA - Marine Battery - M31-100

Need a battery built to withstand tough marine conditions? The Yuasa M31-100 Marine Battery is designed to deliver reliable starting power and steady energy for onboard systems, even in demanding environments. Engineered with Vibrolock construction, it resists vibration, saltwater corrosion, and harsh weather, making it a trusted choice for both leisure and professional vessels.

With 600 cold cranking amps (CCA), this battery provides dependable engine starts in all conditions. Its dual-terminal design allows flexible installation across a wide range of marine setups, while semi-traction capability ensures consistent power supply for onboard electronics, lighting, and auxiliary systems. The sealed, maintenance-free casing with an integrated flame arrestor eliminates the need for fluid top-ups and reduces the risk of leaks, offering peace of mind at sea.

Features & Benefits:

• Marine-ready build – Vibrolock design resists vibration, corrosion, and harsh weather.
• Strong starting power – 600 CCA ensures reliable ignition in all conditions.
• Dual-terminal design – provides flexible fitment options.
• Semi-traction capability – powers electronics, lighting, and auxiliary systems.
• Maintenance-free – sealed casing with flame arrestor for safety and convenience.

Backed by Yuasa’s reputation for innovation and quality, the M31-100 is a durable, high-performance marine battery designed for long service life. It provides dependable energy so you can set sail with confidence.

Durable, reliable, and maintenance-free — the Yuasa M31-100 Marine Battery is built to keep your vessel powered. Order today with fast UK delivery or collect in-store from GSF Car Parts.