MARSTEK P2200 Expansion Battery

MARSTEK P2200 Expansion Battery | Triple Your Energy Reserve

Maximum power expansion for the M2200 ecosystem.

When a few hours of power isn't enough, the MARSTEK P2200 expansion battery is the solution. Specifically designed for seamless integration with the Mercury M2200, this modular expansion unit allows you to scale your energy storage to meet the demands of prolonged blackouts, medical support, or off-grid reconstruction projects.

By simply connecting the P2200 to your primary M2200 unit, you can increase your total capacity from 2,240Wh to a massive 6,720Wh (when using two expansion units).

Key Advantages:

• Seamless Integration: Designed as a "plug-and-play" module, the P2200 connects instantly to the M2200. The primary unit’s intelligent system automatically recognizes the additional capacity and balances the load across all batteries.

• Ultra-Safe LiFePO4 Chemistry: Like the main station, the P2200 utilizes premium Lithium Iron Phosphate cells. With a lifespan of over 6,000 cycles, this is an investment in your energy security for decades to come.

• Unified Smart Monitoring: View real-time status, temperature, and remaining charge of your expansion modules directly on the M2200 TFT display or via the MARSTEK app.

• Industrial Build Quality: The impact-resistant ABS and metal housing is designed for harsh operating environments, whether in urban settings or in the field. It features its own Battery Management System (BMS) to prevent overcharging and overheating.

• Compact Energy Density: Despite its high capacity, the P2200 maintains a manageable footprint, allowing units to be easily stacked in apartments, mobile clinics, or storage spaces.

Technical Specifications

Why Expand Your System?

In crisis situations, energy is the most valuable currency. Expanding your M2200 with P2200 modules ensures that critical appliances—such as water pumps, heating elements, and communication hubs—can operate for days instead of hours.