Product Features

  • Maintenance free (no water addition required)
  • Can be installed in any orientation (inverted position not allowed)
  • Absorbent glass mat (AGM) technology for efficient gas recombination
  • Flame arrestor fitted for safety
  • Carrying handles for easier installation
  • Explosion-proof filter fitted
  • No free acid (leak-proof battery)

Application Scenarios

  • Emergency lighting and video surveillance systems
  • Access control systems
  • Medical equipment
  • Communication facilities
  • Alternative energy systems
  • Power supply networks and the energy industry
  • Street lighting and traffic signals
  • Data processing centers
  • Uninterruptible power supply (UPS) systems
  • Security systems

Product parameters

  • Model:BC28-12
  • Voltage:12 V
  • Nominal Capacity(Ah) 20-hour rate:28
  • Weight(kg):7.9
  • Standard Terminal Type:B1
  • Optional Terminal Type:T2 I1

Product details

BC28-12 is a 12 V, 28 Ah (20 hour rate) valve-regulated sealed lead-acid battery in the B.B. Battery BC deep cycle series. It weighs 7.9 kg, B1 is the standard terminal type and T2 and I1 terminals can be supplied as options. In its structural design the case is made of impact-resistant ABS plastic, the lid is joined firmly to the case, and the terminal area receives special treatment that prevents electrolyte leakage and supports the maintenance free (no water addition required) and no free acid (leak-proof battery) character of the model. The pressure relief valve in the lid is made of non-flammable material, which helps balance internal pressure and raises the level of fire and explosion safety. Inside the battery the positive and negative plates carry a special paste coating, and absorbent glass mat (AGM) technology for efficient gas recombination promotes efficient oxygen recombination and reduces water loss, which extends battery life. A flame arrestor fitted for safety and an explosion-proof filter fitted are part of the design, and carrying handles for easier installation are provided. The battery supports horizontal or vertical installation, but it must never be installed in an inverted position. Because the case is sealed, the battery can be mounted in the orientation that suits the cabinet or housing it serves, apart from an inverted position. BC28-12 is suited to applications that need 30 minutes or more of backup power, including low-power uninterruptible power supply (UPS) systems, fire and security alarm systems, emergency lighting, video surveillance systems, access control systems, medical equipment, communication facilities, alternative energy systems, power supply networks and the energy industry, street lighting and traffic signals and data processing centers. Its stable output and long service life make it a reliable choice for backup power in these fields.

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