GBS12-225 BB Battery 12V225AH for Golf carts, Telecommunications facilities, Alternative energy, Power supply networks and the energy industry, Street lighting and traffic signals
GBS12-225 is a 12 V valve-regulated sealed lead-acid (VRLA) gelled battery from the Zelus GBS series, with a nominal capacity of 225 Ah at the 20-hour rate and a weight of 67.5 kg. The standard terminal type is B9, and the optional terminal type is I3. Gelled electrolyte fills the battery so heat conducts easily to the case, and gelled electrolyte immobilizes the acid and prevents stratification. It is maintenance free (no water addition required), and its low self-discharge rate, less than 2% capacity loss per month, suits long-term storage. Precise distribution of valve opening and closing pressure is critical to battery (cycle) life, and the reinforcing rib design maintains structural integrity. GBS offers long cycle life and lasting performance at high temperatures. As part of the Zelus-GBS gel solar series, it is intended for solar and renewable energy storage duty. It is suitable for medical equipment, lawn mowers, golf carts, telecommunications facilities, alternative energy, power supply networks and the energy industry, street lighting and traffic signals, electric vehicles, data processing centers, and floor cleaning equipment.
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Product Features
- GBS offers long cycle life and lasting performance at high temperatures
- Gelled electrolyte immobilizes the acid and prevents stratification
- Maintenance free (no water addition required)
- Low self-discharge rate, less than 2% capacity loss per month
- Precise distribution of valve opening and closing pressure is critical to battery (cycle) life
- Reinforcing rib design maintains structural integrity
- Gelled electrolyte fills the battery so heat conducts easily to the case
Application Scenarios
- Golf carts
- Telecommunications facilities
- Alternative energy
- Power supply networks and the energy industry
- Street lighting and traffic signals
- Electric vehicles
- Data processing centers
- Floor cleaning equipment
- Medical equipment
- Lawn mowers
Product parameters
- Model：GBS12-225
- Nominal Capacity(Ah) 20-hour rate：225
- Voltage：12 V
- Weight(kg)：67.5
- Standard Terminal Type：B9
- Optional Terminal Type：I3
Product details
GBS12-225 belongs to the Zelus GBS series and uses valve-regulated sealed lead-acid (VRLA) technology. Its core is gelled electrolyte: sulfuric acid mixed with fumed silica forms an immobilized gel. This addresses the electrolyte evaporation and acid overflow common in traditional flooded batteries, and effectively avoids equipment corrosion caused by spilled acid. Thanks to the gelled electrolyte, the battery resists extreme temperatures, shock and vibration more effectively and works stably under demanding conditions.
The battery uses calcium alloy plates instead of traditional antimony alloy, which retains excellent mechanical strength while greatly reducing gas evolution during use. Together with a precise valve regulation system, the small amount of gas generated internally is released safely, so operation is maintenance free and no water replenishment is needed. Its self-discharge rate is extremely low, with monthly capacity loss below 2%, which makes long-term storage easier. GBS12-225 provides 12 V and weighs about 67.5 kg. The standard terminal type is B9, and the optional terminal type is I3.
The main advantages of GBS series batteries are deep-cycle design and long service life. The gel that fully fills the battery not only prevents acid stratification but also improves thermal management, so heat conducts evenly to the case and lasting performance at high temperatures is assured. The special valve design has a precise distribution of opening and closing pressure, which is critical to extending battery cycle life, while the reinforcing rib design maintains structural integrity.
This reliable power solution suits a wide range of applications, including uninterruptible power supply (UPS) systems, fire and security alarm systems, and emergency lighting and video surveillance systems. It performs reliably in telecommunications facilities and in power supply for critical medical equipment. It is also widely used in public infrastructure such as street lighting and traffic signals, as well as mobile equipment such as golf carts and floor cleaning equipment. In the renewable energy field, such as the energy storage stage of solar plants and wind power systems, GBS12-225 provides stable and efficient energy support with its deep-cycle capability and environmental adaptability.
