Leoch XR-3500 Xtreme 12V 200Ah 1100A AGM Dual-Purpose Battery

The Leoch XR-3500 is a heavy-duty 12V 200Ah AGM dual-purpose battery delivering an impressive 1100A CCA. As one of the largest batteries in the Xtreme range, it combines powerful engine-starting capability with substantial deep-cycle capacity for applications requiring both high cranking power and dependable auxiliary energy.

Its combination of 200Ah capacity and 1100A starting performance makes the XR-3500 particularly suited to demanding marine, motorhome, commercial vehicle and leisure applications. Advanced Absorbed Glass Mat (AGM) construction provides excellent vibration resistance and maintenance-free operation in environments where reliability is essential.

Features and Benefits

• 12V 200Ah AGM battery with powerful 1100A CCA starting performance
• Dual-purpose design – combines engine-starting power with deep-cycle capability
• Ideal for marine, motorhome, commercial and heavy-duty leisure applications
• High 200Ah capacity for applications with substantial auxiliary power requirements
• Sealed and maintenance-free AGM construction
• Excellent vibration and shock resistance for demanding mobile installations
• Reliable starting performance across a wide range of operating conditions
• Designed for applications requiring high power and extended runtime

Marine and Leisure Applications

The XR-3500 is particularly well suited to larger boats, motorhomes and other leisure installations where a battery may need to support substantial onboard electrical equipment while retaining strong starting capability. Its dual-purpose construction removes the need to choose between the characteristics of a conventional starter battery and those of a deep-cycle battery.

Commercial Applications

With 1100A CCA and 200Ah capacity, the XR-3500 is also suitable for demanding commercial applications requiring a large AGM battery capable of delivering high starting currents alongside sustained auxiliary power.

About the Leoch Xtreme Range

The Leoch Xtreme series is a premium AGM battery range developed for applications requiring a combination of deep-cycle performance and dependable starting power. AGM technology holds the electrolyte within highly absorbent fibreglass separators, creating a sealed, maintenance-free battery with excellent durability and vibration resistance.

Important UK Specification Information

Please note: the published XR-3500 specification sheet shows a different terminal layout. The UK specification supplied by Battery Store has the positive terminal on the left/top. Please check the required terminal orientation before ordering.

FAQs

Q: Is the XR-3500 a starter battery or a leisure battery?
A: It is a dual-purpose AGM battery designed to provide both high engine-starting current and deep-cycle power for onboard electrical equipment.

Q: Is the XR-3500 suitable for boats?
A: Yes. Its combination of 200Ah capacity, 1100A CCA, sealed AGM construction and dual-purpose capability makes it particularly suitable for demanding marine applications.

Q: Can I use the XR-3500 in a motorhome?
A: Yes. The XR-3500 is suitable for high-demand motorhome and leisure applications where substantial auxiliary capacity and starting capability are required.

Q: What does dual-purpose mean?
A: A dual-purpose battery combines characteristics of starter and deep-cycle batteries, allowing it to provide high current for engine starting while also supporting repeated discharge from auxiliary electrical equipment.

Q: Does the XR-3500 require maintenance?
A: No. Its sealed AGM construction is maintenance-free and does not require routine water topping-up.