GB12/70
Zelus GB series GEL gel battery GB12/70B.B., 12V 70Ah, adopts solid gel electrolyte, leak-proof and maintenance-free. It has excellent deep cycle capability, up to 2500 cycles, and a service life of up to 12 years. With strong adaptability to high and low temperatures, and resistance to shock and impact, it is suitable for UPS systems, emergency lighting, security alarms, communication base stations, medical equipment, and solar energy storage systems.
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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
- ModelGB12/70
- Voltage12 V
- Nominal capacity (Ah) 20-hour rate70
- Nominal capacity (Ah) 10-hour rate65
- Weight kg24
- Weight lbs52.91
- Standard terminal typeI2
- Standard terminal position-
- Optional terminal type-
- Optional terminal position-
- Length L mm259.5
- Length L inches10.22
- Width W mm172.6
- Width W inches6.8
- Height H mm200.5
- Height H inches7.89
- Total Height TH mm217
- Total Height TH inches8.54
Product details
The GB12/70B.B. battery is an outstanding product in the Zelus GB series, representing the advanced achievements in valve-regulated sealed lead-acid battery technology with gel electrolyte. This battery adopts a unique gelation electrolyte technology, precisely mixing sulfuric acid with silica fume to form a stable, fixed gel-like substance. This innovative design fundamentally solves the common problems of electrolyte evaporation and overflow in traditional flooded batteries, effectively avoiding the corrosion risks caused thereby, and at the same time endows the battery with stronger environmental adaptability.It can excel in resisting extreme temperatures, shocks, and vibrations, ensuring stable operation under various harsh conditions. Its valve-regulated system can safely discharge the internal gas generated, maintaining pressure balance. In terms of structure, it uses calcium to replace antimony in traditional lead plates, while maintaining excellent mechanical properties, it significantly reduces the gas evolution rate, making the battery safer and more durable.
The GB12/70B.B. battery has a nominal voltage of 12 volts. Its capacity performance varies with the discharge rate; the nominal capacity at a 20-hour rate (C20) is 70 ampere-hours, and at a 10-hour rate (C10) is 65 ampere-hours. The physical dimensions of the battery are compact, with a length of approximately 259.5 millimeters and a width of 172.6 mm in diameter, 200.5 mm in height, 217 mm in total height, and the overall weight is approximately 24 kg. This compact structure allows the battery to be flexibly installed in horizontal or vertical positions, providing great convenience for system integration. The battery is equipped with standard I2-type terminals, ensuring reliable and convenient connections.
In terms of performance and lifespan, the GB12/70B.B. battery shows significant advantages. It is developed using solid lead coating technology combined with gel electrolyte, making it a true deep-cycle lead-acid battery designed to provide maximum capacity and excellent discharge cycle performance.Under normal operating conditions, its expected float charge service life can reach 12 years, and the cycle service life is as high as 2500 cycles, meeting the definition of a long-life battery in accordance with the Eurobat standard. Its enhanced durability and heavy-load deep-cycle capability, combined with excellent deep-discharge recovery performance, enable it to handle frequent charge-discharge requirements. The patented safety valve design can precisely control internal pressure, further ensuring safety and extending the overall service life. In addition, the battery also has features such as good stability at high temperatures, high mechanical strength, and low electrolyte displacement, ensuring long-term use reliability.
Based on its high reliability, maintenance-free features, and strong environmental adaptability, GB12/70B.B.The battery is an ideal power solution for numerous key application areas. It is widely used in uninterruptible power supply (UPS) systems, fire and safety alarm systems, emergency lighting and monitoring systems, telecommunication infrastructure, various electronic medical devices, street lighting and traffic light control, golf carts, floor cleaning equipment, and energy storage systems for renewable energy sources such as solar and wind. Whether it is a backup power scenario requiring continuous power supply or mobile applications demanding frequent deep cycling, this battery can provide long-lasting and stable power support.
