GBS12/7 bb battery12V7AH
Zelus GBS12/7B.B. Gel Valve - Regulated Lead - Acid Battery, adopting solid lead coating and gel electrolyte technology, with a capacity of 12V/7Ah, specially designed for deep cycle applications. The product has a service life of over 12 years and a cycle capability of up to 2500 cycles, with high temperature resistance, impact and vibration resistance, effectively preventing acid stratification and electrolyte evaporation. Maintenance - free, low self - discharge, widely applicable to key fields such as solar photovoltaic systems, communication equipment, emergency lighting, traffic signals and renewable energy.
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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
- ModelGBS12/7
- Voltage12 V
- Nominal capacity (Ah) 102-hour rate7
- Weight kg2.45
- Weight lbs54.01
- Standard terminal typeT2
- Standard terminal position-
- Optional terminal typeT1
- Optional terminal position-
- Length L mm151
- Length L inches5.94
- Width W mm65
- Width W inches2.56
- Height H mm93
- Height H inches3.66
- Total height TH mm98
- Total height TH inches3.86
Product details
The GBS12/7B.B. battery belongs to the Zelus GBS series and is a Valve - Regulated Lead - Acid (VRLA) battery with gelified electrolyte. The core of this technology is to mix sulfuric acid with silica fume to form a fixed gel - like electrolyte. This design fundamentally solves the common problems of electrolyte evaporation, overflow and subsequent corrosion in traditional flooded batteries, while endowing the battery with more excellent performance, including stronger resistance to extreme temperatures, impact and vibration. Its valve control system can safely release the gas generated internally.Compared with traditional non-sealed wet batteries, GBS series batteries replace antimony with calcium in lead plates. This improvement maintains excellent mechanical properties while significantly reducing the battery's gas evolution tendency.
GBS series batteries offer an overall voltage of 6V or 12V, with a capacity ranging from 7 to 225 ampere-hours (Ah), providing users with flexible options. Its design allows the battery to be installed horizontally and vertically, adapting to different spatial layout requirements. Under normal usage conditions, this series of batteries has a floating charge service life of up to 12 years, or provides up to 2500 cycles in deep cycle applications, which meets Eurobat's definition of long-life batteries.Capacity values depend on different discharge rates (such as C2, C5, C8, C10, C20, C100), ensuring the accuracy of technical parameters.
GBS 12/7 is a model in the GBS series, with a nominal voltage of 12V and a capacity of 7 ampere-hours at a C100 discharge rate. The fully filled gel electrolyte inside not only effectively prevents acid stratification but also promotes uniform heat conduction to the battery case, thus ensuring the battery's durable performance and long cycle life in high-temperature environments. The battery is maintenance-free, requiring no water replenishment throughout its entire lifecycle, and has a very low self-discharge rate, with a monthly capacity loss of less than 2%.In addition, its specially designed valve has precise on/off pressure control, which is crucial for optimizing the internal environment of the battery and extending the cycle life. This model battery weighs approximately 2.45 kilograms (54.01 pounds), has a compact shape and dimensions: length 151 mm (5.94 inches), width 65 mm (2.56 inches), height 93 mm (3.66 inches), total height 98 mm (3.86 inches), and provides T2-type standard terminals.
By leveraging the advantages of solid lead coating technology and gel electrolyte, the GBS series deep-cycle lead-acid batteries aim to provide maximum capacity and excellent discharge cycle performance for various applications.It is an ideal power solution for solar and photovoltaic systems, uninterruptible power supplies (UPS), 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 wind energy. Whether in communication base stations, solar power stations, or scenarios ensuring the stable operation of road lighting and traffic signals, the GBS series batteries can provide reliable, long-lasting, and maintenance-free power support.
