BP4.5-12RT-BB Battey12V4.5AH
B.B. Battery BP4.5-12RT 12V VRLA battery: Maintenance-free and leak-proof design, supports vertical/horizontal installation, low self-discharge <3% per month, suitable for uninterruptible power supplies, electronic doorbells, remote control cars, etc., with an ultra-long service life of 8-10 years, providing stable power for equipment.
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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
- ModelBP4.5-12RT
- Voltage12V
- Nominal Capacity (Ah) 20-hour rate4.5
- Nominal Capacity (Ah) 10-hour rate4.28
- Nominal Capacity (Ah) 5-hour rate3.83
- Weight (kg)1.78
- Weight (lb)3.92
- Standard Terminal TypeRT
- Standard Terminal Position12
- Optional Terminal Type-
- Optional Terminal Position16
- Dimensions Length (mm)140
- Dimensions Length (in)5.51
- Dimensions Width (mm)48
- Dimensions Width (in)1.89
- Dimensions Height (mm)102
- Dimensions Height (in)4.02
- Dimensions Total Height (mm)104
- Dimensions Total Height (in)4.09
Product details
B.B. Battery's BP series VRLA batteries meet power supply needs for multiple scenarios with reliable performance. As a 12V model among them, BP4.5-12RT is specifically designed for stable and long-lasting power support. This series covers multiple specifications of 4V, 6V, and 12V, with a capacity range of 1.0 to 230Ah, and BP4.5-12RT focuses on efficient power supply for small and medium power equipment.
The case of BP4.5-12RT battery is made of opaque impact-resistant ABS plastic. The battery cover is firmly connected to the case, and the terminal area is sealed to ensure safety and durability during use.The battery cover has six holes, through which electrolyte is filled during production, and then a pressure relief valve is installed. The pressure relief valve is made of non-combustible materials, which can effectively ensure safety from fire and explosion. Both positive and negative plates use the pasted coating process to improve the stability of battery performance.
In terms of convenience of use, BP4.5-12RT has maintenance-free characteristics, no need for additional water supplementation; the leak-proof design ensures no free electrolyte overflow; the low self-discharge performance is remarkable, with a monthly self-discharge rate of less than 3%, and it can still maintain power after long-term storage. At the same time, the battery supports two installation methods: vertical and horizontal, adapting to different installation environment requirements.
BP4.The application scenarios of 5-12RT are extensive, including small equipment such as low-power uninterruptible power supplies (UPS), electronic doorbells, remote control cars, fans, etc., and it is also suitable for fields with high requirements for power supply stability such as fire and safety alarm systems, emergency lighting, monitoring systems, access control systems, and medical equipment. At the same time, it can be used as an auxiliary power source for power supply networks, the power industry, mining, oil and gas, rural real estate, hotel stores, and electric vehicles.
For product parameters, the BP4.5-12RT model battery has a voltage of 12V. The nominal capacity under different discharge rates is: 4.5Ah at 20-hour rate, 4.28Ah at 10-hour rate, and 3.83Ah at 5-hour rate. The battery weight is 1.78 kilograms (3.92 pounds). The standard terminal type is RT, the standard terminal position is 12, and the optional terminal position is 16. The dimension specifications are: length 140 mm (5.51 inches), width 48 mm (1.89 inches), height 102 mm (4.02 inches), and total height 104 mm (4.09 inches). According to the Eurobat standard, the BP series batteries can have a service life of 8-10 years. It is recommended to be used in scenarios with a backup time of 30 minutes or longer to provide long-term stable power support for equipment.
