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FTB155-12(gassing) bb battery12V159AHSuitable forUninterruptible power supplies,Medical equipment,Emergency lighting and video surveillance systems,Access control and management systems,Telecommunicat
The B.B. Battery FTB155-12 valve-regulated lead-acid battery is specifically designed for telecom and critical power scenarios, delivering robust capacity of 155Ah to 159Ah at 12V single-cell voltage, compatible with 19-inch racks for compact deployment. Utilizing absorbent glass mat separator technology with 99% gas recombination efficiency and a one-way self-sealing safety valve, it ensures an ultra-long float life of 15 years. The ABS impact-resistant casing and built-in flame arrester provide dual protection, meeting fire and explosion-proof requirements for high-risk scenarios like oil & gas and railway signaling.The front-terminal design supports both horizontal and vertical installation, while its optimized weight of 55.4kg and handle design facilitate easy adaptation to space constraints in equipment rooms, renewable energy power stations, and medical emergency systems.
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Product details
As the core power solution for telecom base stations and UPS systems, the FTB155-12 battery achieves performance breakthroughs through reinforced structural design and intelligent gas management. Its compact dimensions of 560×125×290mm perfectly fit 48VDC standard cabinets, while the built-in rib design ensures structural integrity during transport vibrations. With a nominal capacity of 159Ah at 10-hour rate and maintaining 102.1Ah emergency support capability at 1-hour rate discharge, it meets sudden load demands in scenarios like broadband networks and power dispatch. The pressure relief valve system made of flame-retardant materials automatically activates under abnormal pressure, coupled with electrolyte suspension technology to achieve zero leakage risk.Its wide operating temperature range from -15°C to 50°C enables outstanding performance in remote solar energy storage systems and railway signal stations. The lightweight 122-pound design combined with front-accessible terminals significantly reduces maintenance personnel's workload during battery replacement, making it an ideal energy partner for modern data centers and intelligent security systems.Product Features
- Absorbent Glass Mat technology for efficient gas recombination
- Front accessible terminal for ease of assembly
- Carry handles for ease of installation
- Strengthened rib design to maintain structural integrity
- Flame-arrestor is installed to ensure safety
- One-way self-resealing safety valve for long life guarantee
- Battery design allows for 48VDC configuration in a standard 19rack
Application Scenarios
- Uninterruptible power supplies
- Medical equipment
- Emergency lighting and video surveillance systems
- Access control and management systems
- Telecommunication facilities
- Data processing centres
- Alternative energy sources
- Electrical supply network and power industry
- Wheelchairs
- Floor cleaning equipment
Product parameters
- ModelFTB155-12 (gassing)
- Voltage12 V
- Nominal capacity (Ah) 10-hour rate159
- Nominal capacity (Ah) 8-hour rate155
- Nominal capacity (Ah) 1-hour rate102.1
- Weight (kg)55.4
- Weight (lb)122.1
- Standard terminal typeI3
- Standard terminal position17
- Terminal optional type-
- Terminal optional position-
- Length mm560
- Length inches22.05
- Width mm125
- Width inches4.92
- Height mm290
- Height inches11.42
- Thickness mm303
- Thickness inches11.93