GBS12/33
Zelus GBS12/33B.B. Valve-Regulated Sealed Gel Battery, adopts solid lead coating and gel electrolyte technology, with excellent deep cycle performance and a service life of up to 12 years. The battery has a capacity of 33Ah (C10), voltage 12V, supports up to 2500 cycles, low self-discharge rate and maintenance-free. Its structure effectively prevents acid stratification and has excellent high temperature, impact and vibration resistance. Widely used in solar energy storage, UPS Uninterruptible Power Supply, emergency lighting, communication base stations, traffic signals and new energy systems, it is a reliable and durable high-performance 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
- ModelGBS12/33
- Voltage12 V
- Nominal capacity (Ah) 103-hour rate33
- Weight kg11.3
- Weight lbs24.91
- Standard terminal typeB7
- Standard terminal position-
- Optional terminal typeI2
- Optional terminal position-
- Length L mm195
- Length L inches7.68
- Width W mm129
- Width W inches5.08
- Height H mm168
- Height H inches6.64
- Total height TH mm178.6
- Total height TH inches7.03
Product details
When you need to find a reliable and durable energy storage solution for solar power stations, communication equipment or traffic signal systems, the GBS12/33B.B. battery is an ideal choice. As part of the Zelus GBS series, this battery uses advanced gel electrolyte technology, mixing sulfuric acid with silica fume to form a fixed gel-like substance. This design fundamentally avoids common electrolyte evaporation and overflow problems in traditional wet batteries, thus eliminating the corrosion risks caused by acid overflow and making equipment operation safer and more stable.
GBS12/33 is a 12V valve - regulated sealed lead - acid battery with a nominal capacity of 33Ah. The fully filled gel inside the battery not only fixes the electrolyte to prevent acid stratification, but also optimizes thermal management, allowing internal heat to be more effectively conducted to the shell, ensuring long - lasting performance even in high - temperature environments. Its precisely regulated valve system can reliably control internal gas emissions, further ensuring the safety and service life of the battery.
This battery's deep cycle design is intended to provide maximum capacity and cycle life.Under normal usage conditions, its expected service life can reach 12 years or complete up to 2500 deep charge - discharge cycles, meeting Eurobat's definition of a long - life battery. Its self - discharge rate is extremely low, with a monthly capacity loss of less than 2%, making it very suitable for scenarios requiring long - term standby or intermittent use. In addition, the battery adopts a maintenance - free design and does not require water replenishment throughout its service life, which greatly reduces maintenance costs and time.
In terms of physical characteristics, GBS12/33 has a compact and sturdy structure. Its dimensions are 195mm in length, 129mm in width, 168mm in height, with a total height of 178.6mm and a weight of approximately 11.3kg.This design enables it to withstand extreme temperatures, shocks, and vibrations, and allows flexible installation in horizontal or vertical positions, providing convenience for system integration. The battery is equipped with standard B7-type terminals, and I2-type terminals are also available to meet different connection requirements.
With these technical features, the GBS12/33 battery has become a reliable power source in numerous key application fields. It serves as a solid backing for uninterruptible power supply (UPS) systems, fire and safety alarm systems, emergency lighting, and monitoring systems. In telecommunications facilities, medical equipment, as well as street lighting and traffic signal systems, it can provide continuous and stable power support.Meanwhile, it is also a high-quality power source for mobile tools such as golf carts and floor cleaning equipment, and an ideal energy storage partner for renewable energy systems such as solar and wind energy, contributing to the stable utilization of green energy.
