MPL155-12 BB Battery 12V150AH for Emergency lighting and video surveillance systems, Access control systems, Communication facilities, Data centers, Alternative energy systems
The MPL155-12 is a valve-regulated lead-acid (VRLA) battery from the B.B. Battery MPL series with a nominal voltage of 12 V. Its nominal capacity is 150 Ah at the 10 hour rate, and its rated power is 620 W/cell at the 15 minute rate. The battery weighs 45.5 kg and uses the standard I3 terminal type. It offers maintenance free (no water addition required) operation and a no free acid (leak-proof battery) design, together with absorbent glass mat (AGM) technology for efficient gas recombination, a flame arrestor fitted for safety and up to 10 years of float service life. It is designed with extremely low internal resistance and ultra-high power performance, so it delivers excellent high-rate output. It can be installed in any orientation (do not install inverted). Applications include uninterruptible power supply (UPS) systems, medical equipment, emergency lighting and video surveillance systems, access control systems, communication facilities, data centers, alternative energy systems, and power supply networks and the energy industry.
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Product Features
- Maintenance free (no water addition required)
- Flame arrestor fitted for safety
- Can be installed in any orientation (do not install inverted)
- Absorbent glass mat (AGM) technology for efficient gas recombination
- Designed with extremely low internal resistance and ultra-high power performance
- Up to 10 years of float service life
- No free acid (leak-proof battery)
Application Scenarios
- Emergency lighting and video surveillance systems
- Access control systems
- Communication facilities
- Data centers
- Alternative energy systems
- Power supply networks and the energy industry
- Alternative energy
- Uninterruptible power supply (UPS) systems
- Medical equipment
Product parameters
- Model：MPL155-12
- Voltage：12 V
- Nominal Capacity(Ah) 10-hour rate：150
- Rated Power(W//cell) 15-minute rate：620 W/单体
- Weight(kg)：45.5
- Standard Terminal Type：I3
Product details
The MPL155-12 is an important product in the MPL series of valve-regulated lead-acid (VRLA) batteries from B.B. Battery. It supplies power in 12 V monobloc form, and the series covers a broad capacity range from 55 Ah to 155 Ah to meet varied energy needs. The case is made of sturdy, opaque, impact-resistant ABS plastic for physical protection in demanding environments. The lid and case are firmly joined and the terminal area is sealed against leakage. Six filling ports in the lid fill the electrolyte during production, after which a pressure relief valve made of non-flammable material is fitted, and that valve improves protection against fire and explosion.
Internally, both plates are coated with a high-performance paste active material. Combined with absorbent glass mat (AGM) technology for efficient gas recombination, this reduces water loss and makes the battery maintenance free (no water addition required), so users do not need to top up the electrolyte periodically. The design also ensures there is no free acid inside, making it a reliable leak-proof battery. A low internal resistance allows the battery to deliver excellent high specific output power in short-duration discharge mode. Its low self-discharge rate is equally notable, with capacity loss below 3% per month, so the battery keeps ample charge even after long storage.
The MPL155-12 offers great flexibility in installation, supporting both horizontal and vertical positions, although it must not be used inverted. Together with its 150 Ah nominal capacity at the 10 hour rate and its high power output of 620 W/cell at the 15 minute rate, it becomes an ideal power solution in many critical fields. Product data include voltage 12 V, weight about 45.5 kg (100.3 lb), and dimensions of 344 mm (13.54 inches) in length, 173 mm (6.84 inches) in width and 270.5 mm (10.65 inches) in height.
With these dependable technical data, the MPL155-12 is widely used in low and medium power uninterruptible power supply (UPS) systems, data processing centers, and power supply networks and the power industry infrastructure. In telecommunications facilities, emergency lighting systems, video surveillance systems, and access control systems, it serves as dependable backup power that keeps critical equipment running. It also suits medical equipment, renewable energy systems such as solar and wind storage units, cable television networks, power plants, marine equipment, golf carts and power equipment at oil and gas fields, and UPS applications needing backup times of up to about 60 minutes.
