Reliable 12V AGM cyclic battery for solar systems
This 12V / 25Ah capacity AGM cyclic battery is specifically designed for applications where regular deep discharges, high cycle counts, and outstanding reliability are essential. It is an ideal choice for solar systems, caravans, boats, electric bicycles, uninterruptible power supplies (UPS), and any application requiring a long-lasting, maintenance-free power source.
AGM technology – maintenance-free, safe operation
The essence of AGM (Absorbed Glass Mat) technology is that the electrolyte is absorbed in a fiberglass separator, making the battery completely sealed, leak-proof, and operable in any position safely. This is particularly important in enclosed spaces, caravans, boats, or indoor solar systems.
- Completely sealed, leak-proof design
- No need for water refilling, maintenance-free
- Minimal gas generation under normal operation
- Can be installed in any position (except upside down)
Super Cycle design – outstanding cycle life
The Super Cycle series is specifically designed for frequent deep discharges, where traditional sealed lead-acid batteries quickly lose their lifespan. This type tolerates deep discharges much better, making it suitable for intensive, daily use in solar systems and mobile power supplies.
- Increased cycle life under deep discharges
- Well tolerates daily charge-discharge cycles
- Lower capacity loss over the long term
- Reliable operation with solar charge controllers
Applications
The 12V / 25Ah AGM cyclic battery can be widely used, especially where stable, predictable power supply and low maintenance requirements are important. It fits excellently in small and medium-sized solar systems, automotive and marine auxiliary systems, and as a backup power source.
- Solar systems, camping, and off-grid applications
- Caravans, motorhomes, boats, sailing onboard battery
- Uninterruptible power supplies (UPS), alarm systems, security technology
- Portable power units, inverter systems
- Emergency lighting, remote monitoring systems, telecommunications devices
Advantages in solar and cyclic applications
In solar systems, the battery is charged and discharged daily, making good cyclic load capacity and deep discharge tolerance particularly important. This 12V AGM solution has been optimized specifically for such use, thus reliably forming a part of the solar energy storage system in the long term.
- Excellent cyclic operation: provides stable performance even after regular deep discharges.
- Fast charging: can be effectively charged with manageable charging current, also with solar charge controllers.
- Stable voltage: reliable 12V supply for connected consumers.
- Long lifespan: durable construction, quality materials, optimized plate design.
Technical specifications at a glance
The battery offers a nominal voltage of 12V and a capacity of 25Ah, which can be easily adapted to smaller consumers or larger systems by connecting several in parallel or series. The AGM technology provides low internal resistance, enabling good starting current and efficient energy transfer.
- Nominal voltage: 12V
- Capacity: 25Ah (defined in C20 environment)
- Technology: sealed, maintenance-free AGM
- Usage: cyclic, solar, UPS, onboard energy
- Low self-discharge for longer storage periods
Proper charging and maintenance for long lifespan
Although the AGM battery is virtually maintenance-free, proper charging and operation are essential to achieve maximum lifespan. It is recommended to use a charger or solar charge controller that offers a charging program specifically for sealed AGM type batteries.
- Avoid prolonged deep discharges close to 100% unless absolutely necessary.
- Recharge the battery to full capacity as soon as possible if needed.
- Use a properly set charger (AGM mode, correct charging voltage).
- For longer storage, periodically check and refresh the charge level.
Why is this 12V / 25Ah AGM battery a good choice?
This compact yet high-performance energy storage solution is ideal for anyone looking for a reliable, long-lasting, solar-compatible battery. The cyclic operation design, maintenance-free AGM technology, and Super Cycle design together provide a combination that ensures stable, efficient, and safe power supply in the long term.
- Ideal for energy storage in solar systems
- Reliable backup power source in emergencies
- Convenient solution for mobile and off-grid use
- Compact size, easy installation
Recommended for users and systems
The battery is recommended for those who:
- are looking for a reliable onboard power source for camping, caravans, or boats,
- are building a small or medium-sized solar system for home, holiday home, or weekend house,
- operate UPS, alarm, or security systems requiring a durable cyclic battery,
- want an energy storage solution that requires little maintenance yet provides stable performance over the long term.
The 12V / 25Ah cyclic AGM battery provides a reliable foundation for any modern, grid-independent or emergency power supply system where safety, durability, and efficiency are all important considerations.
