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Lead acid batteries

ASTERION lead-acid batteries of the CGD series are manufactured according to AGM technology (electrolyte absorbed in a fiberglass separator). As part of the active mass, a carbon addition in the form of graphene is used what makes ASTERION CGD batteries resistant to deep discharges and high temperature stability under adverse operating conditions.

The ASTERION CGD Series lead-acid batteries are engineered using Absorbent Glass Mat (AGM) technology, where the electrolyte is absorbed in a fiberglass separator. This design, combined with the addition of graphene-based carbon to the active mass, makes these batteries exceptionally resistant to deep discharges and provides high-temperature stability, even under harsh operating conditions.


Key Features

  1. Enhanced Durability: The incorporation of graphene in the battery’s active mass significantly improves its resistance to deep discharges, extending the overall lifespan. This makes ASTERION CGD batteries ideal for heavy-duty systems, especially those based on renewable energy sources that often experience varying charge and discharge cycles.

  2. High-Temperature Stability: Built to withstand adverse environments, these batteries offer remarkable stability under high temperatures, ensuring reliable performance in diverse applications, whether indoor or outdoor.

  3. Increased Charge/Discharge Cycles: The CGD series is designed to handle an increased number of charge and discharge cycles, providing long-term operational reliability. This extended cycle life makes them suitable for use in energy storage systems that require frequent cycling, such as solar power systems and autonomous power solutions.

  4. Versatile Operation: ASTERION CGD batteries can operate in both buffer (standby) and cyclic modes, making them versatile for various applications. They are recommended for use in autonomous power systems and systems based on alternative energy sources like solar and wind power, where reliability and long service life are paramount.




ASTERION lead-acid batteries of the CGD series are manufactured according to AGM technology (electrolyte absorbed in a fiberglass separator). As part of the active mass, a carbon addition in the form of graphene is used what makes ASTERION CGD batteries resistant to deep discharges and high temperature stability under adverse operating conditions. This series also features an increased number of charge/discharge cycles and duration of operation in heavy-duty systems based on renewable energy sources. The batteries are designed to operate both in buffer and cyclic modes. Recommended for use in autonomous power systems, as well as in conjunction with systems based on alternative energy sources.


Recommended Applications

  • Autonomous Power Systems: Provides stable, long-lasting power for off-grid setups, ensuring energy availability in remote or mobile environments.

  • Renewable Energy Systems: Optimized for integration with solar and wind energy systems, handling fluctuating charge and discharge cycles with ease while maximizing the energy harvested.

  • Backup Power Solutions: Ideal for use in buffer mode, providing reliable standby power for critical systems during grid outages or emergencies.


Why Choose ASTERION CGD Series?

  • AGM Technology: Incorporating absorbed glass mat technology ensures efficient operation and maintenance-free usage.

  • Graphene-Enhanced Performance: The carbon addition in the form of graphene increases resistance to deep discharges and enhances the battery's overall performance and longevity.

  • Heavy-Duty Capable: Designed to excel in heavy-duty, high-demand systems, especially those relying on renewable energy sources where deep cycling and temperature stability are crucial.


ASTERION CGD Series Lead-Acid Batteries are the ideal choice for applications requiring durable, reliable, and long-lasting power storage. With their advanced technology and versatile operation modes, they deliver unmatched performance in both autonomous and renewable energy systems.

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