Product Features

  • The sulfuric acid is mixed with silica fume, which makes the resulting mass gel-like and immobile
  • Increased durability and deep cycle ability for heavy demand
  • High temperature stability, mechanical strength and low acid displacement
  • Superior performance with deep discharges
  • Patented safety valve to have accurate pressure operating for long battery life
  • 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

  • ModelGB12/6.5
  • Voltage12 V
  • Nominal capacity (Ah) 20-hour rate6.5
  • Nominal capacity (Ah) 10-hour rate6.1
  • Weight kg2.45
  • Weight lbs54.01
  • Standard terminal typeT2
  • Standard terminal position-
  • Optional terminal typeT1
  • Optional terminal position-
  • Length L mm151
  • Length L inches5.94
  • Width W mm65
  • Width W inches2.56
  • Height H mm93
  • Height H inches3.66
  • Total Height TH mm98
  • Total Height TH inches3.86

Product details

Zelus GB series batteries adopt advanced gel electrolyte technology, mixing sulfuric acid with silicon powder to form a stable gel-like fixed substance. This VRLA (Valve-Regulated Lead-Acid) battery design effectively eliminates common electrolyte evaporation and spillage issues of traditional wet batteries, thus avoiding corrosion risks. As a member of this series, the GB12/6.5B.B. model has a rated voltage of 12V, a nominal capacity of 6.5Ah at a 20-hour rate, 6.1Ah at a 10-hour rate, and weighs approximately 2.45 kilograms.Its structure uses solid lead coatings and replaces antimony in the lead plates with calcium, significantly reducing gas emissions while maintaining excellent mechanical properties. Paired with a patented safety valve for precise internal pressure regulation, it further extends the overall service life of the battery. This battery boasts excellent durability and deep cycle capability, optimized for heavy-load and frequent discharge scenarios. Its gel technology provides superior high-temperature stability and high mechanical strength, with extremely low acid displacement, ensuring reliable performance in extreme temperatures, shocks, and vibration environments.Excellent deep discharge performance, supports up to 2500 cycles, expected lifespan up to 12 years under normal usage conditions, meeting Eurobat's long-life standards. Compact design, length 151mm, width 65mm, height 93mm (total height 98mm), comes with T2 standard terminal type, optional T1 terminals, flexible installation, supports horizontal and vertical placement. The GB12/6.5B.B. battery is widely used in uninterruptible power supply systems, fire and safety alarm devices, emergency lighting and monitoring systems, telecommunications infrastructure, medical equipment, street lighting and traffic signals, golf carts, floor cleaning equipment, as well as renewable energy storage fields such as solar and wind energy.Its reliability and adaptability make it an ideal backup or primary power solution for these critical applications.
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