BC28-12 bb battery12V28AH
B.B. Battery BC28-12 BC series lead-acid battery, 12V 28Ah, adopts a maintenance-free and leak-proof design, an ABS impact-resistant shell, and supports horizontal and vertical installation. It is suitable for backup power scenarios such as uninterruptible power supplies (UPS), fire safety and security systems, emergency lighting, and medical equipment, providing reliable power support with a long service life of 5-7 years and high safety.
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Product Features
- Maintenance free(no water topping-up required)
- No free acid(Non-spillable battery)
- Can be used in any orientation(excluding used inverted)
- Absorbent Glass Mat technology for efficient gas recombination
- Flame-arrestor is installed to ensure safety
- Carry handles for easy installation
- Filtered with explosion proof filter
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
- ModelBC28-12
- Voltage12 V
- Nominal Capacity (Ah) 20-hour rate28
- Nominal Capacity (Ah) 10-hour rate-
- Nominal Capacity (Ah) 5-hour rate-
- Nominal Capacity (Ah) 1-hour rate-
- Weight (kg)7.9
- Weight (lb)17.42
- Standard Terminal TypeB1
- Standard Terminal Position-
- Optional Terminal TypeT2 I1
- Optional Terminal Position-
- Dimensions Length (mm)175
- Dimensions Length (in)6.89
- Dimensions Width (mm)166
- Dimensions Width (in)6.54
- Dimensions Height (mm)125
- Dimensions Height (in)4.92
- Dimensions Total Height (mm)125
- Dimensions Total Height (in)4.92
Product details
To meet the demand for stable and reliable backup power in fields such as low-power uninterruptible power supplies (UPS), security systems, and medical equipment, B.B. Battery's BC28-12BC series valve-regulated sealed lead-acid batteries provide a high-performance solution. This series is produced in 6V or 12V single units, with capacities ranging from 4.5Ah to 230Ah. The BC28-12 model is a typical 12V product with a nominal capacity of 28Ah at the 20-hour rate, capable of providing long-lasting power support.
In terms of structural design, the case of the BC28-12 battery is made of sturdy and impact-resistant ABS plastic, ensuring excellent physical protection.The battery cover and case are tightly sealed, with special treatment at the terminal area in particular, effectively preventing electrolyte leakage and achieving a truly maintenance-free and free-of-free-acid safe user experience. Six holes on the battery cover are used for electrolyte filling during the production process. After completion, a pressure relief valve made of non-combustible material is installed. This design not only ensures pressure balance inside the battery but also significantly enhances the fire and explosion protection safety level, allowing users to use it with peace of mind in various application scenarios.
Inside the battery, both positive and negative plates are coated with a special paste-like coating, combined with absorbent glass fiber separator technology.This technology promotes the efficient recombination of oxygen inside the battery, reduces water loss, thereby extending the overall lifespan of the battery. Under normal working conditions, the expected service life of BC series batteries can reach 5 to 7 years. With its compact size design—measuring 175 mm in length, 166 mm in width, and 125 mm in height, and weighing approximately 7.9 kilograms—BC28-12 can be flexibly installed in equipment with limited space. More importantly, this battery supports horizontal or vertical installation, providing users with great layout flexibility, but it should be noted that inversion should be avoided in any circumstances.
BC28-12 BC series battery, with its stable output and long service life, is very suitable for scenarios requiring backup power supply for 30 minutes or longer. It is an ideal power source for low-power uninterruptible power supply systems, fire and safety alarm systems, emergency lighting, monitoring systems, and access control systems. Meanwhile, it also performs exceptionally well in the field of electronic medical equipment, providing uninterrupted power support for key medical instruments to ensure the continuity and safety of medical procedures. In addition, this series of batteries can also serve as auxiliary power for electric vehicles, demonstrating broad application adaptability.In terms of terminal configuration, BC28-12 provides standard terminal type B1, with optional T2 or I1 type terminals to meet the connection requirements of different equipment. Whether it is used to protect core equipment in data centers, safeguard home and enterprise security, or support critical medical diagnostics, the BC28-12BC series valve-regulated sealed lead-acid battery offers reliable performance and comprehensive safety guarantees, making it a trustworthy backup power source.
