Product Features

  • Sulfuric acid mixed with fumed silica forms an immobilized gel
  • High-temperature stability, mechanical strength and low acid displacement
  • Excellent performance under deep discharge
  • Patented safety valve precisely controls pressure to extend battery life
  • Precise distribution of valve opening and closing pressure is critical to battery (cycle) life
  • Reinforcing rib design maintains structural integrity
  • Enhanced durability and deep-cycle capability under heavy loads

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:GB12-30
  • Voltage:12 V
  • Nominal Capacity(Ah) 20-hour rate:30
  • Nominal Capacity(Ah) 10-hour rate:28.5
  • Weight(kg):11.3
  • Standard Terminal Type:B7
  • Optional Terminal Type:I2

Product details

The GB12-30 belongs to the B.B. Battery Zelus GB series, the gel general purpose line, and is a valve-regulated sealed lead-acid battery that uses gelled electrolyte technology. The core technology mixes sulfuric acid with fumed silica to form an immobilized gel, which addresses the electrolyte evaporation, spillage and related corrosion problems common to conventional flooded batteries. The gel structure gives the battery high-temperature stability, mechanical strength and low acid displacement, and it also delivers enhanced durability and deep-cycle capability under heavy loads, so the battery offers excellent performance under deep discharge. In terms of safety and construction, the battery is fitted with a patented safety valve that precisely controls pressure to extend battery life, and precise distribution of valve opening and closing pressure is critical to battery (cycle) life. The reinforcing rib design helps maintain structural integrity, so the case keeps its shape under thermal and mechanical stress. As for the ratings, the GB12-30 has a nominal voltage of 12 V, a nominal capacity of 30 Ah at the 20-hour rate and 28.5 Ah at the 10-hour rate, a weight of 11.3 kg, a standard terminal type of B7, and an optional terminal type of I2. These figures describe the capacity available under each discharge condition and the physical form of the unit. With these characteristics, the GB12-30 is used in 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. In these installations the sealed gel construction keeps the battery ready for repeated cycling and standby duty, and the maintenance free design means no routine water checks are needed during normal service.

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