BP4.5-12 bb battery12V4.5AH
B.B. Battery BP4.5-12 12V VRLA Maintenance-Free Lead-Acid Battery, 4.5Ah Capacity, Specifically Designed for Uninterruptible Power Supply (UPS), Security Alarms, and Emergency Lighting Systems. It adopts an impact-resistant ABS shell, offers leak-proof safety, supports vertical and horizontal installation, has low self-discharge, and a service life of up to 8-10 years, making it a reliable choice for small backup power devices.
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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
- ModelBP4.5-12
- Voltage12 V
- Nominal Capacity (Ah) 20-hour rate4.5
- Nominal Capacity (Ah) 10-hour rate4.28
- Nominal Capacity (Ah) 5-hour rate3.83
- Weight (kg)2.7
- Weight (lb)4.06
- Standard Terminal TypeT1
- Standard Terminal Position3
- Optional Terminal TypeT2
- Optional Terminal Position-
- Dimensions Length (mm)90
- Dimensions Length (in)3.54
- Dimensions Width (mm)70
- Dimensions Width (in)2.76
- Dimensions Height (mm)102
- Dimensions Height (in)4.02
- Dimensions Total Height (mm)106
- Dimensions Total Height (in)4.17
Product details
The BP4.5-12BP Series VRLA Battery is a 12V integrated battery belonging to B.B. Battery's VRLA battery series, which provides multiple voltage options of 4V, 6V, and 12V, with capacities ranging from 1.0Ah to 230Ah. This battery features an opaque impact-resistant ABS plastic shell, where the battery cover is firmly connected to the shell and ensures a sealed terminal area; the terminal design varies by specific series and model. Six filling holes on the battery cover are used to fill electrolyte during production, and then pressure relief valves made of non-combustible materials are installed. These valves not only effectively prevent electrolyte leakage but also ensure a high level of fire and explosion safety.
Both the positive and negative plates of the battery are coated with a paste - like layer, ensuring a sturdy and reliable structure. Its design supports flexible installation and can be safely used in horizontal and vertical positions, providing convenience for users to deploy in space - constrained devices such as small uninterruptible power supplies, electronic doorbells, or toy cars. Under normal working conditions, the BP series batteries have an expected service life of 8 to 10 years, meeting Eurobat's long - service - life standards. With its low self - discharge characteristic, the monthly self - discharge rate is less than 3%, allowing the battery to maintain sufficient power after long - term standby, making it very suitable for scenarios requiring reliable backup power.
BP4.The nominal voltage of the BP4.5 - 12 model is 12 volts, and its capacity varies with the discharge rate: 4.5 Ah at a 20 - hour rate, 4.28 Ah at a 10 - hour rate, and 3.83 Ah at a 5 - hour rate. This capacity characteristic makes it excellent for applications requiring backup power for 30 minutes or longer, such as providing stable power for fans, small monitoring devices, or emergency lighting systems. The battery weighs approximately 2.7 kilograms (4.06 pounds). Its compact size design makes it easy to integrate into various devices. Its dimensions are 90 millimeters (3.54 inches) in length, 70 millimeters (2.76 inches) in width, 102 millimeters (4.02 inches) in height, with an overall height of 106 millimeters (4.17 inches).
This battery is equipped with Type T1 standard terminals, with terminal position 3, and Type T2 terminals are optional, meeting different wiring requirements. As a maintenance-free battery, it does not require electrolyte replenishment, and the leak-proof design ensures no free electrolyte, making it safe and hassle-free to use. BP series batteries are ideal power sources for low-power uninterruptible power supplies (UPS), fire and safety alarm systems, access control systems, and medical equipment. Meanwhile, it is also applicable to power grids, the power industry, mining, oil and gas, rural real estate, hotels, stores, and electric vehicles, providing long-lasting and reliable backup power support for key equipment.
