GB12/80
Zelus GB Series GB12/80B.B. battery is a deep - cycle lead - acid battery that adopts gel electrolyte and valve - regulated sealed technology, with a voltage of 12V and a capacity of 80Ah (C20). It is designed for harsh applications, with excellent deep discharge performance, high and low temperature resistance, and impact and vibration resistance, and has a service life of up to 12 years or 2500 cycles. It is ideal for UPS (Uninterruptible Power Supply), security and fire alarm systems, emergency lighting, communication equipment, medical instruments, renewable energy systems, and various electric devices, providing long - lasting and reliable power support.
Taobao store
WeChat procurement
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
- ModelGB12/80
- Voltage12 V
- Nominal capacity (Ah) 20-hour rate80
- Nominal capacity (Ah) 10-hour rate75
- Weight kg29.5
- Weight lbs65.04
- Standard terminal typeI2
- Standard terminal position-
- Optional terminal type-
- Optional terminal position-
- Length L mm329
- Length L inches12.95
- Width W mm172
- Width W inches6.77
- Height H mm214.5
- Height H inches8.44
- Total Height TH mm219
- Total Height TH inches8.6
Product details
Zelus GB Series batteries adopt advanced gel electrolyte technology, where sulfuric acid is mixed with silicon powder to form a gel - like fixed substance, effectively preventing the common electrolyte evaporation and overflow problems of traditional wet batteries and significantly reducing the risk of corrosion. This design not only improves the battery's durability but also enhances its ability to withstand extreme temperatures, impacts, and vibrations, ensuring stable operation in harsh environments. The valve regulation system precisely controls the internal pressure, helping to extend the overall service life of the battery.
GB12/80B.B.As a representative of this series, it provides 12V voltage, with a nominal capacity of 80Ah at a 20-hour rate and 75Ah at a 10-hour rate, weighing approximately 29.5 kg. Its compact dimensions are 329 mm long, 172 mm wide, and 214.5 mm high, supporting horizontal and vertical installation for flexible deployment. The battery terminals comply with I2 standards, ensuring reliable connection.
This deep-cycle lead-acid battery is specially designed for heavy-duty deep-cycle applications, with excellent deep discharge performance and high-temperature stability, low acid displacement, and high mechanical strength.Under normal operating conditions, the expected service life exceeds 12 years, with up to 2500 cycles, meeting Eurobat's long-life standards, and suitable for scenarios requiring high reliability and sustained power.
GB series batteries are widely used in uninterruptible power supplies, fire protection and safety alarm systems, emergency lighting and monitoring systems, as well as telecommunication facilities, medical equipment, street lighting, and traffic lights. It is also an ideal power source for golf carts, floor cleaning equipment, and renewable energy systems such as solar and wind energy storage, providing stable power support for critical infrastructure.