GBS12/85
The Zelus GBS12/85B.B.gel battery employs innovative gel electrolyte technology, designed specifically for high stability and long lifespan, suitable for solar energy storage, communication base stations, medical equipment, and other applications. The solidified gel electrolyte effectively prevents leakage and resists corrosion, supporting horizontal or vertical installation and adapting to extreme environments from -40°C to 60°C, with a cycle life of up to 2,500 cycles and a 12-year ultra-long service period. The 85Ah large capacity paired with 12V voltage provides lasting power for outdoor lighting, transportation facilities, and renewable energy systems, while its maintenance-free design reduces operational costs. With a self-discharge rate of <2%/month, it ensures reliable emergency power supply.
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Product details
The Zelus GBS12/85B.B.gel battery, with deep-cycle technology at its core, combines silica gel electrolyte with solid lead coating, fundamentally resolving issues like acid stratification and evaporation leakage found in traditional batteries. Its 12V voltage and 85Ah capacity (based on C20 standard) reliably support day-night energy storage needs for solar power stations, while its compact 29.5kg structure (329mm×172mm×219mm) allows flexible installation in communication cabinets or medical equipment compartments. The specialized valve system precisely controls internal pressure, working in tandem with the gel's high thermal conductivity to maintain stable performance even in high-temperature environments up to 60°C, such as desert photovoltaic plants.The battery supports 2,500 deep discharge cycles, enabling continuous use for 6.8 years at one cycle per day, far exceeding industry standards. For vibration-prone scenarios like traffic signals and road lighting, the solidified gel electrolyte resists continuous vibrations, and the IP65-rated protective shell withstands rain and snow. In off-grid wind power systems, its 2% monthly self-discharge rate ensures up to 6 months of power reserve during low-light winter periods, while the maintenance-free design significantly reduces operational costs in remote areas. This Eurobat-certified battery is redefining reliability standards for renewable energy storage.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
- ModelGBS12/85
- Voltage12 V
- Nominal capacity (Ah) 101-hour rate85
- 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