BP20-12
B.B. Battery BP20-12BP Series Valve-Regulated Lead-Acid (VRLA) Sealed Lead-Acid Battery, offers an overall voltage of 4V/6V/12V, with capacities ranging from 1.0 to 230Ah. It adopts an impact-resistant ABS plastic case, sealed and leak-proof, with a maintenance-free design. Supports horizontal and vertical installation, suitable for scenarios such as UPS (Uninterruptible Power Supply), emergency lighting, security alarms, access control systems, and medical equipment. This model is 12V 20Ah, with low self-discharge rate, service life up to 8-10 years, making it a reliable backup power solution for communication base stations, power networks, and commercial 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
- ModelBP20-12
- Voltage12 V
- Nominal Capacity (Ah) 20-hour rate20
- Nominal Capacity (Ah) 10-hour rate19
- Nominal Capacity (Ah) 5-hour rate17
- Weight (kg)6.35
- Weight (lb)14
- Standard Terminal TypeB1
- Standard Terminal Position7
- Optional Terminal TypeT2 I1
- Optional Terminal Position6
- Dimensions Length (mm)181
- Dimensions Length (in)7.13
- Dimensions Width (mm)76
- Dimensions Width (in)2.99
- Dimensions Height (mm)166
- Dimensions Height (in)6.54
- Dimensions Total Height (mm)166
- Dimensions Total Height (in)6.54
Product details
For applications requiring reliable backup power, the BP20-12BP Series VRLA battery provides a powerful and flexible solution. This battery is produced in a 12V overall form, with a nominal capacity of 20Ah, specifically designed to meet the power requirements of various critical systems. Its case is made of sturdy, opaque, impact-resistant ABS plastic, ensuring the battery is well-protected in daily use and harsh environments. The battery cover is firmly connected to the case, and the terminal area is specially sealed to effectively prevent leakage. Terminal designs vary depending on the specific series and type; the standard configuration is Type B1 terminal, located at position 7. Optional configurations include Type T2 or Type I1 terminals, installed at position 6 to accommodate different wiring requirements.
During production, the electrolyte is filled through six holes on the battery cover, followed by the installation of a pressure relief valve made of incombustible material. This design not only ensures the battery is maintenance - free and no need to replenish electrolyte, but also achieves high - level leak - proof performance with no free electrolyte, greatly enhancing fire and explosion safety. The positive and negative plates of the battery are coated with high - performance paste coatings, combined with low self - discharge characteristics (less than 3% per month), enabling it to maintain sufficient power even after long - term storage.
The installation flexibility of the BP20 - 12 battery is another major advantage, supporting both vertical and horizontal installation methods, which provides great convenience for equipment layout. Its physical dimensions are 181 mm (7.13 inches) in length, 76 mm (2.99 inches) in width, and 166 mm (6.54 inches) in height, with a total weight of about 6.35 kg (14 lbs). It has a compact structure, making it easy to integrate into various spaces. In terms of capacity, it provides nominal capacities at different discharge rates, such as 20Ah at 20 - hour rate, 19Ah at 10 - hour rate, and 17Ah at 5 - hour rate, ensuring stable power output under different load conditions.
According to Eurobat standards, the expected service life of this battery under normal operating conditions can reach 8 to 10 years, falling within the category of long-life batteries. It is especially suitable for scenarios requiring 30 minutes or longer backup time, and is an ideal power source for low-power uninterruptible power supplies (UPS), fire and safety alarm systems, emergency lighting, monitoring systems, access control systems, and various medical equipment. In addition, its application scope has been widely extended to power supply networks, the power industry, mining, oil and gas, rural real estate, hotels and stores, and even electric vehicles, providing continuous and stable power support for these critical infrastructure and equipment.
