Expansion Batteries for Stations

Las Baterías de Ampliación para Estaciones aumentan la capacidad en Wh de tu equipo portátil sin cambiar de modelo. Se conectan de forma segura y mantienen la compatibilidad y gestión del BMS de la estación.

Elígelas cuando necesites más autonomía para neveras, CPAP, iluminación o herramientas, conservando la carga solar y la portabilidad del sistema.

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What are Expansion Batteries for Stations?

Expansion batteries are external modules that increase the available energy of a compatible station, while maintaining control by the manufacturer's firmware and BMS. They allow you to go from occasional use to full workdays without sacrificing mobility.

Advantages and limitations

  • Scalability by modules: add capacity when you need it.
  • Secure connection with automatic detection and balancing.
  • Limitations: require a compatible station model; increase weight and total charging time.

Applications

  • Extended backup at home (router, lighting, compact fridge).
  • Events, filming, and multi-day camping.
  • Marine and camper vans with continuous consumption.

How to choose

  • Check compatibility with your station and the required cable/connector.
  • Size additional Wh according to the desired hours of autonomy.
  • Keep the solar charging option to reduce recharge times.

Typical specifications

Chemistry NMC or LiFePO₄ (depending on manufacturer)
Extra capacity ~500–3000+ Wh per module
Management Integrated BMS, protection and balancing
Connection Dedicated port/proprietary cable
Portability Handles, stackable format

Related

See Portable Power Stations and the parent category Power Stations to configure your complete system.

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