GBS12/120 bb battery12V120AH
Zelus GBS Series GBS12/120B.B. Valve-Regulated Sealed Lead-Acid Battery, using gel electrolyte technology, effectively prevents electrolyte evaporation and stratification, and boasts excellent high temperature resistance, impact resistance, and shock resistance. It provides a capacity of 12V/120Ah, a service life of up to 12 years, and up to 2500 deep cycles, with low self-discharge rate and maintenance-free. Widely applied in uninterruptible power supplies, emergency lighting, communication equipment, renewable energy systems, and various security monitoring fields, it is an ideal and reliable 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
- ModelGBS12/120
- Voltage12 V
- Nominal capacity (Ah) 104-hour rate120
- Weight kg39
- Weight lbs8.98
- Standard terminal typeI2
- Standard terminal position-
- Optional terminal type-
- Optional terminal position-
- Length L mm407
- Length L inches16.02
- Width W mm173
- Width W inches6.81
- Height H mm210
- Height H inches8.27
- Total height TH mm239
- Total height TH inches9.41
Product details
The GBS12/120B.B. battery belongs to the Zelus GBS series and is a valve - regulated sealed lead - acid battery that adopts gel electrolyte technology. The core of this technology is to mix sulfuric acid with silica ash to form a fixed gel - like electrolyte. This design fundamentally solves the common problems of electrolyte evaporation, overflow and the resulting corrosion in traditional flooded batteries. Meanwhile, gel batteries exhibit more excellent performance, including stronger ability to withstand extreme temperatures, as well as excellent impact and vibration resistance. Its valve - controlled adjustment system can safely discharge the gas generated inside.The batteries in this series have a structure similar to wet batteries, but calcium is used instead of antimony in the lead plates. This change significantly reduces the gas evolution tendency while maintaining mechanical strength.
The GBS series batteries offer overall voltage specifications of 6V or 12V, with a wide capacity range from 7Ah to 225Ah. It has flexible installation, supporting both horizontal and vertical installation methods. Under normal usage conditions, the GBS series batteries have an expected float charge service life of up to 12 years or a deep cycle life of up to 2500 cycles, reflecting its design purpose as a deep cycle battery, aiming to provide maximum capacity and long - lasting discharge cycle performance.According to the Eurobat standard, its service life falls into the long - life category. The specific capacity value, such as 120Ah here, refers to the nominal capacity at a C100 discharge rate. The actual capacity will vary depending on the discharge rate (such as C2, C5, C10, etc.).
The nominal voltage of the GBS12/120 battery model is 12 volts, and the nominal capacity at a C100 discharge rate is 120 ampere - hours. Its physical dimensions are 407 millimeters in length, 173 millimeters in width, 210 millimeters in height, with a total height of 239 millimeters and a weight of approximately 39 kilograms. The battery is equipped with standard I2 - type terminals for easy connection. These compact and sturdy designs allow it to adapt to various installation environments.
The core advantage of this battery lies in its long cycle life and long - lasting performance even in high - temperature environments. The interior of the battery is completely filled with gel, which not only enables internal heat to be more effectively conducted to the shell, facilitating heat dissipation, but also the gelation of the electrolyte effectively prevents acid stratification, enhancing the stability and consistency of the battery. As a maintenance - free battery, it does not require water addition throughout its entire service life. Its self - discharge rate is extremely low, with a monthly capacity loss of less than 2%, making it suitable for long - term standby storage.
Special valves with precise control are crucial for the cycle life of batteries, ensuring the internal pressure is distributed and released within the optimal range. The GBS series batteries are an ideal power solution for uninterruptible power supply (UPS) systems, fire and safety alarm systems, emergency lighting and monitoring systems, telecommunications facilities, medical equipment, street lighting and traffic signals, golf carts, floor cleaning equipment, as well as renewable energy systems such as solar and wind energy. Whether ensuring network connectivity at communication base stations or storing unstable electrical energy in wind farms, GBS batteries can provide reliable and durable power support.
