SOK 12V 206Ah Marine Grade LiFePO4 Battery | Heated | 3000-8000 Cycles

Product Overview

The SOK SK12V206PH is a high-capacity 12V 206Ah Marine Grade LiFePO4 Battery engineered for the rigors of marine, RV, and off-grid solar applications. This deep-cycle powerhouse features a rugged, sealed plastic housing and an integrated heater pad, allowing for safe charging in extreme cold down to -4°F. With a lifespan of 3,000–8,000 cycles and a unique serviceable design, this battery offers a sustainable, 12-volt energy solution backed by a 7-year warranty.

Key Features & Benefits

• Marine Grade Construction: Encased in a durable, sealed plastic housing designed to protect internal components in damp and demanding environments.
• Integrated Heating Technology: The built-in heater pad ensures year-round reliability, allowing for safe charging even in temperatures as low as -4°F.
• Smart BMS Protection: The internal Battery Management System provides a full suite of safety features, including overcharge, short-circuit, and high/low-temperature cut-offs.
• Serviceable & Sustainable: Unlike most sealed units, the SK12V206PH features a detachable cover for easy access to the replaceable BMS and cells, extending the product’s life.
• Extreme Longevity: Offers 3,000 to 8,000 charge cycles, providing maintenance-free power that far outlasts traditional lead-acid or AGM batteries.
• Versatile Expansion: Connect up to 4 units in series to create 24V, 36V, or 48V systems, or connect in parallel to massively increase your bank’s capacity.

Technical Specifications

Ideal Applications

• Marine & Boating: High-capacity house banks and trolling motor power.
• RV & Camper Vans: Compact, lightweight energy for off-grid living.
• Solar Power Storage: Reliable storage for cabins and remote energy systems.
• Cold Weather Use: Ideal for winter camping and high-latitude installations.

Important Connectivity Notes

• Series Expansion: Supports up to 4 batteries for 24V, 36V, or 48V systems.
• Setup Tip: Always ensure all batteries are at the same state of charge (SOC) before connecting them in a series configuration for optimal performance.

Why Choose the SOK 206Ah?

The SOK SK12V206PH combines the massive capacity of a 200Ah+ battery with the serviceability that SOK is famous for. It is not just a battery; it is a long-term energy investment designed to be maintained and used for over a decade in the harshest conditions.