GBS12/225 bb battery12V225AH
Zelus GBS12/225B.B. Gel Battery, 12V/225Ah capacity. Using gel electrolyte and solid lead-coating technology, the maintenance-free design ensures leak-proof, high temperature, and vibration resistance. It provides a service life of up to 12 years and up to 2500 deep cycles with a low self-discharge rate. Suitable for solar energy storage, UPS uninterruptible power supplies, communication base stations, emergency lighting, traffic signals, etc., it is a reliable and stable industrial backup power solution.
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Product Features
- GBS delivers long cycle life and prolong life in elevated ambient temperatures
- The generated heat can easy flow to the case walls because the whole volume of the cell is filled with gel
- The immobilization of the electrolyte in the gel makes acid stratification impossible
- Maintenance free(no water topping-up required)
- Low self-discharge rate, lower than 2% capacity loss per month
- A small distribution of the special valve opening and closing pressure is important for a good (cycle) life time of the battery
- Strengthened rib design to maintain structural integrity
Application Scenarios
- Medical equipment
- Lawnmowers
- Golf cars
- Telecommunication facilities
- Alternative energy sources
- Electrical supply network and power industry
- Street lighting and traffic lights
- Electric vehicles
- Data processing centres
- Floor cleaning equipment
Product parameters
- ModelGBS12/225
- Voltage12 V
- Nominal capacity (Ah) 107-hour rate225
- Weight kg67.5
- Weight lbs148.8
- Standard terminal typeB9
- Standard terminal position-
- Optional terminal typeI3
- Optional terminal position-
- Length L mm522
- Length L inches20.55
- Width W mm240
- Width W inches9.54
- Height H mm216
- Height H inches8.5
- Total height TH mm219.5
- Total height TH inches8.64
Product details
Among numerous energy storage solutions, the GBS12/225B.B. battery stands out. It belongs to the Zelus GBS series, which adopts advanced Valve-Regulated Lead-Acid (VRLA) technology. The core of this technology is the use of gelled electrolyte. By mixing sulfuric acid with silica fume, a fixed gel-like substance is formed. This design fundamentally solves the common problems of electrolyte evaporation and acid overflow in traditional flooded batteries, thus effectively preventing equipment corrosion caused by acid overflow.Thanks to the gel electrolyte, GBS batteries demonstrate excellent environmental adaptability, with stronger resistance to extreme temperatures, shocks, and vibrations, ensuring stable operation under harsh conditions.
This battery replaces traditional antimony alloy with calcium alloy plates. This improvement significantly reduces gas evolution during use while maintaining excellent mechanical strength, and, combined with a precise valve regulation system, can safely discharge the small amount of gas generated inside, enabling maintenance-free operation where users do not need to perform water replenishment. Its self-discharge rate is extremely low, with a monthly capacity loss of less than 2%, making it easy for long-term storage.The GBS12/225 model provides a nominal capacity of 12 volts and 225 ampere-hours (based on the C100 rate), with a weight of approximately 67.5 kilograms. The shape and dimensions are designed to balance capacity and installation flexibility, allowing safe installation in both horizontal or vertical positions.
The core advantage of GBS series batteries lies in their deep cycle design and long service life. It is developed using solid lead-coating technology, aiming to provide maximum capacity and deep discharge cycle performance. Under normal operating conditions, its float charge service life can exceed 12 years, with a cycle life of up to 2500 cycles, meeting Eurobat's definition of a long-life battery.The fully filled gel inside the battery not only prevents acid stratification but also optimizes thermal management, allowing heat to be evenly conducted to the shell and ensuring long-lasting performance in high-temperature environments. Its special valve design features precise opening and closing pressure distribution, which is critical for extending the battery's cycle life.
This reliable power solution is suitable for a wide range of applications. It is an ideal choice for uninterruptible power supply (UPS) systems, fire and safety alarm systems, emergency lighting, and monitoring systems. It performs reliably in telecommunications facilities and power supply for critical medical equipment.Meanwhile, it is also widely used in public facilities such as street lighting and traffic lights, as well as mobile tools like golf carts and floor cleaning equipment. In the renewable energy sector, such as the energy storage part of solar power stations and wind power systems, the GBS12/225 battery provides stable and efficient energy support with its deep cycle capability and environmental adaptability.
