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:GBS12-33
  • Nominal Capacity(Ah) 20-hour rate:33
  • Voltage:12 V
  • Weight(kg):11.3
  • Standard Terminal Type:B7
  • Optional Terminal Type:I2

Product details

The GBS12-33 belongs to the Zelus GBS series of gel batteries. In this design the electrolyte is gelled rather than liquid, so the acid is held in a fixed gel structure and cannot stratify into layers. The gel also fills the space between the plates and the case, which means that heat generated inside the battery conducts easily to the case and then to the surrounding air, helping the battery maintain lasting performance in high-temperature environments and supporting the long cycle life that the series offers. The battery uses a special valve, and the precise distribution of valve opening and closing pressure is critical to battery (cycle) life, because the valve governs how gas is released and how internal pressure is balanced; the reinforcing rib design maintains structural integrity. The product is maintenance free with no water addition required and has a low self-discharge rate, with less than 2% capacity loss per month, so it retains its charge well during storage and can stay on standby for extended periods without losing the ability to deliver its rated capacity. The GBS12-33 has a voltage of 12 V and weighs 11.3 kg, with B7 as the standard terminal type and I2 as an optional terminal type, so the battery can be matched to different connection requirements. The model suits scenarios 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, where dependable power is needed for both standby and mobile duties. Its compact format and moderate weight make it straightforward to fit into equipment that has to be moved or carried.

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