BPL28-12 bb battery12V28AHSuitable forUninterruptible power supplies,Security and safety systems,Emergency lighting and video surveillance systems,Access control and management systems,Medical equipme
The B.B. Battery BPL28-12BPL series VRLA battery is designed for long-term reliable power supply, featuring 12V voltage configuration and maintenance-free structure, suitable for scenarios like emergency lighting, security systems, and renewable energy. This leak-proof battery is equipped with impact-resistant ABS casing and patented pressure relief valves, supporting horizontal/vertical multi-directional installation. With a 12-year ultra-long lifespan and 3.3-210Ah wide capacity range, it meets diverse needs from home security to industrial-grade power reserves. Its absorbent glass mat separator technology achieves up to 99% gas recombination efficiency, coupled with low self-discharge characteristics to ensure readiness during emergencies.Precise 28Ah@C20 discharge rate output paired with a compact 175×166×125mm body makes it particularly suitable for space-constrained server rooms, medical equipment, and mobile base stations.
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Product details
The B.B. Battery BPL28-12BPL series redefines power reserve standards, featuring a military-grade ABS engineering plastic impact-resistant casing and built-in absorbent glass mat separators for breakthrough oxygen cycle efficiency. This 12V sealed lead-acid battery delivers stable 28Ah output at 20-hour rate, maintaining 14Ah effective capacity even during 30-minute rapid discharge in emergencies, making it ideal for critical power scenarios like fire emergency lights and ICU medical equipment. Eurobat long-life certified, its unique porous liquid injection design combined with flame-retardant pressure relief valves ensures 12 years of maintenance-free operation, reducing upkeep costs by 60% compared to traditional batteries.The 9.7kg lightweight design and compact 6.89×6.54-inch dimensions enable flexible deployment in communication base station cabinets or solar energy storage systems, with B1/T2I1 dual-terminal configuration compatible with mainstream device interfaces. Test data shows a monthly self-discharge rate below 3%, retaining over 90% performance across a wide temperature range of -15°C to 50°C, perfectly suited for harsh environments like oilfield equipment and alpine weather stations. Whether for 30-minute power outage protection in supermarket checkout systems or day-night energy storage buffering in wind power systems, the BPL28-12BPL series delivers safe and stable power solutions.Product Features
- Maintenance free(no water topping-up required)
- No free acid(Non-spillable battery)
- Low self-discharge rate
- Can be used in any orientation(excluding used inverted)
- Absorbent Glass Mat technology for efficient gas recombination
- Filtered with explosion proof filter
- 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
- ModelBPL28-12
- Voltage12 V
- Nominal Capacity (Ah) 20-hour rate28
- Nominal Capacity (Ah) 5-hour rate23.8
- Nominal Capacity (Ah) 30-minute rate14
- Weight (kg)9.7
- Weight (lb)21.39
- Standard Terminal TypeB1
- Standard Terminal Position7
- Optional Terminal TypeT2 I1
- Optional Terminal Position9
- 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
