GBS12-120 BB Battery 12V120AH for Golf carts, Telecommunications facilities, Alternative energy, Power supply networks and the energy industry, Street lighting and traffic signals
The GBS12-120 from B.B. Battery belongs to the Zelus GBS gel solar series. It is a valve-regulated sealed lead-acid battery that uses gelled electrolyte technology. Gelled electrolyte immobilizes the acid and prevents stratification, and gelled electrolyte fills the battery so heat conducts easily to the case. This model has a nominal voltage of 12 V and a weight of 39 kg, with a standard terminal type of I2. GBS offers long cycle life and lasting performance at high temperatures. The battery is maintenance free (no water addition required), with a 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, while the reinforcing rib design maintains structural integrity. It suits applications such as 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：GBS12-120
- Nominal Capacity(Ah) 20-hour rate：120
- Voltage：12 V
- Weight(kg)：39
- Standard Terminal Type：I2
Product details
The GBS12-120 belongs to the Zelus GBS series, a valve-regulated sealed lead-acid battery using gelled electrolyte technology. Its key feature is that sulfuric acid is mixed with fumed silica to form an immobilized gel, solving the electrolyte evaporation and spillage common to flooded batteries. Gel batteries offer stronger performance, including resistance to extreme temperatures, shock and vibration, and their valve-regulated system safely vents gas generated inside. Structurally these batteries resemble wet batteries, but calcium replaces the antimony in the plates, reducing gassing while maintaining mechanical strength.
GBS series batteries come in 6 volt or 12 volt overall voltages, with capacities from 7 Ah to 225 Ah, and support both horizontal and vertical mounting. Under normal use they offer an expected float service life of up to 12 years, or up to 2,500 deep cycles, reflecting a deep-cycle design intent for maximum capacity and lasting discharge performance. Under the Eurobat standard this falls in the long-life category. Capacity values such as 120 Ah refer to nominal capacity at the C100 discharge rate; actual capacity varies with the discharge rate (C2, C5, C10, and so on).
The GBS12-120 has a rated voltage of 12 volts and a nominal capacity of 120 Ah at the C100 discharge rate. Its dimensions are 407 mm long, 173 mm wide and 210 mm high, with a total height of 239 mm and a weight of about 39 kg. Standard I2 terminals make connection easy, and the compact, rugged design adapts to many installations.
The core strengths of this battery are its long cycle life and its lasting performance at high temperatures. The interior is completely filled with gel, which conducts internal heat more effectively to the case and prevents acid stratification through electrolyte immobilization. As a maintenance free battery it needs no topping up, and its self-discharge rate, under two percent capacity loss per month, suits long-term standby storage.
Precisely controlled safety valves are critical to cycle life, keeping internal pressure within its optimal range. The GBS series is an ideal choice for uninterruptible power supply systems, fire and security alarm systems, emergency lighting and monitoring systems, telecommunications facilities, medical equipment, street lighting and traffic signals, golf carts, floor cleaning equipment, and renewable energy systems such as solar and wind power. Whether protecting network continuity at a base station or storing intermittent energy at a wind farm, GBS batteries provide reliable, durable power support.
