BC28-12
The B.B.Battery BC28-12BC series VRLA batteries feature 12V/6V voltage design with capacities ranging from 4.5-230Ah, specifically engineered for long-term power backup scenarios. Their impact-resistant ABS casing and fully sealed leak-proof structure ensure safe operation, while the unique AGM separator technology achieves up to 99% gas recombination rate, coupled with flame-retardant pressure relief valves to eliminate explosion risks. The product supports vertical/horizontal installation and is maintenance-free, with a lightweight 7.9kg design suitable for confined spaces. Its stable 28Ah@20-hour rate output performance provides 5-7 years of reliable protection for security systems, medical equipment, and emergency power supplies.Particularly suitable for UPS systems requiring over 30 minutes of backup time and auxiliary power supply for electric vehicles.
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Product details
As a core component of industrial-grade power solutions, the BC28-12BC battery has obtained Eurobat certification in the EU, achieving breakthroughs in key performance metrics: its positive and negative plates utilize patented paste coating technology, enabling stable 20-hour rate discharge capacity of 28Ah. Paired with a compact 175mm*166mm body, it can be flexibly deployed in cabinets or equipment compartments. The absorbent glass mat (AGM) technology effectively locks in electrolytes, realizing a breakthrough design that allows installation in any orientation (except inverted), making it especially suitable for space-constrained medical monitors or suspended emergency lighting installations.In a wide temperature range of -15°C to 50°C, this battery maintains over 85% capacity output, with its fireproof and explosion-proof pressure relief valve sustaining <2kPa opening accuracy after 3,000 cycle tests. For access control systems requiring continuous monitoring or data center UPS, the BC28-12BC's lightweight 7.9kg design reduces rack load-bearing stress. Equipped with standard B1 terminals compatible with mainstream devices, and optional T2/I1 terminals for customized electrical interfaces, its 125mm total height ensures stacked deployment in standard 19-inch cabinets.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