GB12/210
Zelus GB series gel valve - regulated lead - acid battery, model GB12/210B.B., adopts gel electrolyte and solid lead coating technology to ensure the electrolyte is fixed and immobile, completely solving leakage and corrosion issues. This battery boasts excellent deep cycle performance, with a nominal capacity of 210Ah (C20) and an expected lifespan of up to 12 years or a maximum of 2500 cycles. Its enhanced durability, excellent high and low temperature adaptability, and shock and vibration resistance make it an ideal choice for critical applications such as UPS power supplies, emergency lighting, security systems, solar energy storage, and medical equipment. The patented safety valve design precisely controls internal pressure, further extending the service life.
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Product Features
- The sulfuric acid is mixed with silica fume, which makes the resulting mass gel-like and immobile
- Increased durability and deep cycle ability for heavy demand
- High temperature stability, mechanical strength and low acid displacement
- Superior performance with deep discharges
- Patented safety valve to have accurate pressure operating for long battery life
- 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
- ModelGB12/210
- Voltage12 V
- Nominal capacity (Ah) 20-hour rate210
- Nominal capacity (Ah) 10-hour rate200
- 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 inches9.45
- Height H mm216
- Height H inches8.5
- Total Height TH mm219.5
- Total Height TH inches8.64
Product details
In fields requiring reliable backup power, the GB12/210B.B. battery, as a representative model of the Zelus GB series, has become the first choice for numerous critical applications with its advanced gel technology and robust design. This battery employs gel electrolyte technology, forming a fixed gel-like substance by mixing sulfuric acid with silica fume. This unique structure fundamentally solves the common problems of electrolyte evaporation, overflow, and resulting corrosion issues in traditional flooded batteries, while significantly enhancing the battery's ability to resist extreme temperatures, impacts, and vibrations.Its valve regulation system can safely and effectively discharge the internal generated gases, ensuring the stability of use. In terms of the grid alloy, it replaces antimony with calcium, maintaining excellent mechanical strength while significantly reducing water loss and gas release rate.
The GB12/210B.B. battery is a 12V valve-regulated sealed lead-acid (VRLA) battery, with a nominal capacity of 210 Ah at the 20-hour rate and 200 Ah at the 10-hour rate, meeting the needs of long-time, deep discharge.Its excellent deep cycle capability design is intended to provide maximum capacity and discharge cycles. Under normal operating conditions, it is expected to have a float charge service life of up to 12 years and a cycle life of up to 2500 cycles, meeting the standard definition of long - life batteries by Eurobat. The battery boasts excellent deep discharge recovery performance and high temperature stability, with high mechanical strength and extremely low acid displacement. The patented safety valve system can precisely control internal pressure, further ensuring safety and extending the overall service life.
Its physical dimensions are designed to balance capacity and installation flexibility, with a length of 522 mm, width of 240 mm, height of 216 mm, total height of 219.5 mm, and a net weight of approximately 67.5 kg.Batteries are equipped with standard B9 - type terminals, with the option of I3 - type terminals, and support both horizontal and vertical installation methods, providing more flexibility for cabinet or space layout.
This battery is an ideal energy source for uninterruptible power supply (UPS) systems, fire and safety alarm systems, emergency lighting, and monitoring systems. It is also widely used in telecommunications facilities, critical medical equipment, street lighting and traffic signals, as well as electric vehicles such as golf carts and floor cleaning machines. In renewable energy systems, such as energy storage in solar and wind power generation, GB12/210B.B.The battery also performs excellently in deep cycle capability and high reliability, serving as a solid foundation for building stable and durable power solutions.
