BP7-12 bb battery12V7AH
B.B. Battery BP7-12 12V 7Ah VRLA maintenance-free lead-acid battery, suitable for UPS (uninterruptible power supply), emergency lighting, security alarms, and medical equipment. It adopts an impact-resistant ABS shell, has a lifespan of 8-10 years, supports horizontal and vertical installation, is safe and leak-proof, and has low self-discharge. Detailed discharge characteristics and dimensional parameters are provided.
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Product Features
- Maintenance Free ( topping up not needed )
- Non - spillable ( no free electrolyte )
- Low Self Discharge, less than 3% per month
- both Vertical & Horizontal installations
- integrated Flame Arrestor at each cell
- Carry handles for easy installation
- Flame-arrestor is installed to ensure safety
Application Scenarios
- Uninterruptible power supplies
- Security and safety systems
- Emergency lighting and video surveillance systems
- Access control and management systems
- Medical equipment
- Telecommunication facilities
- Alternative energy sources
- Electrical supply network and power industry
- Street lighting and traffic lights
- Data processing centres
Product parameters
- ModelBP7-12
- Voltage12 V
- Nominal Capacity (Ah) 20-hour rate7
- Nominal Capacity (Ah) 10-hour rate6.65
- Nominal Capacity (Ah) 5-hour rate5.95
- Weight (kg)2.54
- Weight (lb)5.6
- Standard Terminal TypeT2
- Standard Terminal Position5
- Optional Terminal TypeT1
- Optional Terminal Position-
- Dimensions Length (mm)151
- Dimensions Length (in)5.94
- Dimensions Width (mm)65
- Dimensions Width (in)2.56
- Dimensions Height (mm)93
- Dimensions Height (in)3.66
- Dimensions Total Height (mm)98
- Dimensions Total Height (in)3.86
Product details
B.B. Battery's BP7-12 is a high-quality 12V valve-regulated lead-acid battery, belonging to the BP series. This series offers integral structures of 4V, 6V, and 12V, with capacities ranging from 1.0 Ah to 230 Ah to meet a wide range of needs. This battery uses a sturdy and durable opaque impact-resistant ABS plastic shell, with the battery cover firmly connected to the shell and the terminal area well-sealed, ensuring the reliability and safety of the overall structure. Its terminals are designed as T2 (Faston Tab 250) type, and T1 terminals can also be selected according to needs, providing users with flexible connection options.
In terms of technical performance, BP7-12 has a nominal capacity of 7 Ah (based on a 20-hour rate, final voltage 1.75V/Cell). Its internal resistance is as low as 25 milliohms (when fully charged), can provide a maximum discharge current of up to 105 amps for 5 seconds, and supports a maximum charging current of 2.1 amps. The battery uses pasted positive and negative plates, and is equipped with pressure relief valves made of non-combustible materials. These valves are installed in the six filling holes on the battery cover, effectively ensuring high-level fire and explosion prevention safety, making it a reliable choice for applications requiring high safety standards.
BP7-12 is designed to be maintenance-free and leak-proof, with no need to add electrolyte. The monthly self-discharge rate is less than 3%, significantly extending the usable time when idle.Another major advantage is its support for both horizontal and vertical installation methods, providing great flexibility for the internal space layout of the equipment. The expected service life of the battery under normal operating conditions can reach 8 to 10 years, meeting the Eurobat standard for long-life batteries.
This battery has a wide operating temperature range: 0°C to 40°C (32°F to 104°F) for charging, -20°C to 50°C (-4°F to 122°F) for discharging, and a storage temperature range of -20°C to 40°C (-4°F to 104°F), enabling it to adapt to various environmental conditions.Its standard shell material is ABS (UL94 HB), and can also be optionally selected with UL94 V-0 flame-retardant ABS material (model BP7-12FR) to meet stricter fire safety requirements. The battery has a compact size with length 151±1.5mm, width 65±1.5mm, height 93±1.5mm, total height 98±2.0mm, and weight approximately 2.54kg (5.6lbs).
BP7-12 and its BP series are ideal power sources for low-power uninterruptible power supplies, fire and safety alarm systems, emergency lighting, monitoring systems, access control systems, and medical devices.They are also widely applied in power grids, the power industry, mining, oil and gas, rural real estate, hotels and stores, and electric vehicles. It is particularly recommended for application scenarios requiring a backup time of 30 minutes or longer. Their detailed discharge characteristic data, such as discharge performance from 5 minutes to 20 hours at different cut-off voltages (e.g., 1.75V, 1.70V), provide system designers with a precise basis for power support planning, ensuring the reliability and efficiency of power solutions.
