Product Features

  • Maintenance free (no topping up required)
  • Low self-discharge, less than 3% per month
  • Supports vertical and horizontal installation
  • Flame arrestor integrated in each cell
  • Carrying handles for easier installation
  • Built-in flame arrestor for added safety
  • Leak-proof (no free electrolyte)

Application Scenarios

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

Product parameters

  • Model:BP40-12
  • Voltage:12 V
  • Nominal Capacity(Ah) 20-hour rate:40
  • Nominal Capacity(Ah) 10-hour rate:38
  • Nominal Capacity(Ah) 5-hour rate:34
  • Weight(kg):14.3
  • Standard Terminal Type:B2
  • Optional Terminal Type:I1 I2

Product details

BP40-12 is a VRLA sealed lead-acid battery in the B.B. Battery BP series with a nominal voltage of 12 V. Its capacity varies with the discharge rate: 40 Ah at the 20-hour rate, 38 Ah at the 10-hour rate and 34 Ah at the 5-hour rate. These ratings provide a basis for calculating backup time under different load conditions, so system designers can match the battery to the duty required by the application, whether that is short-duration discharge at the 5-hour rate or longer, gentler discharge at the 20-hour rate. The standard terminal type for this model is B2, and users may also select I1 or I2 terminals according to their actual needs. The battery weighs 14.3 kg and is fitted with carrying handles that make lifting, transport and installation easier, which is helpful where the battery has to be positioned inside a cabinet or rack. In structural design, BP40-12 is maintenance free and requires no topping up, contains no free electrolyte and is leak-proof. A flame arrestor is integrated in each cell, which helps to raise the level of safety protection. The battery supports vertical and horizontal installation, giving layout flexibility for equipment integration, and its low self-discharge of less than 3% per month makes it convenient for long-term storage. It is suitable for uninterruptible power supply (UPS) systems, security systems, emergency lighting and video surveillance systems, access control systems, medical equipment, communication facilities, alternative energy, power grids and the power industry, street lighting and traffic signals, and data centers, where it provides dependable standby power. The combination of sealed construction, low self-discharge and flexible mounting makes the model convenient to integrate into both new and existing installations.

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