MPL55-12 Handle
MPL55-12 Handle is a 12V maintenance-free valve-regulated lead-acid battery with a capacity of 55Ah. It adopts an impact-resistant ABS shell and efficient gas recombination technology, with features such as leak-proof, low self-discharge, and support for multi-directional installation. Its extremely low internal resistance design provides ultra-high power output, especially suitable for short-time high-power discharge scenarios. It is widely used in UPS uninterruptible power supplies, telecommunications equipment, emergency lighting, security systems, and renewable energy storage fields, with an expected service life of up to 12 years.
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Product Features
- Maintenance free(no water topping-up required)
- No free acid(Non-spillable battery)
- Flame-arrestor is installed to ensure safety
- Can be used in any orientation(excluding used inverted)
- Absorbent Glass Mat technology for efficient gas recombination
- The battery is designed with very lower resistance and exceeding high power performance
- Long life expectancy 10 years in float application
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
- Alternative energy sources
- Electrical supply network and power industry
Product parameters
- ModelMPL55-12 Handle
- Voltage12 V
- Nominal capacity 15 minutes/Wh per cell220
- Nominal capacity 10-hour rate Ah53
- Weight kg17.8
- Weight lbs39.25
- Standard terminal typeB5
- Standard terminal position8
- Optional terminal typeI2
- Optional terminal position-
- Length mm228
- Length inches8.98
- Width mm139
- Width inches5.47
- Height mm200
- Height inches7.87
- Thickness mmB5:224, I2:207
- Thickness inchesB5:8.82, I2:8.15
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Product details
In industrial-grade backup power solutions, the MPL55-12 Handle battery meets the stringent requirements of critical applications with its reliable performance. This 12V integrated battery from the B.B. Battery VRLA series is designed for medium and low power requirements, and its maintenance-free feature and sturdy structure ensure long-term stable power support. It adopts an opaque impact-resistant ABS plastic shell, with the battery cover firmly connected to the shell, and the terminal area well-sealed to effectively prevent leakage.Both positive and negative plates are coated with a paste - like coating, combined with absorbent glass fiber separator technology, achieving efficient gas recombination. This not only enhances safety but also significantly reduces the battery's self - discharge rate, with monthly capacity loss controlled below 3%.
The MPL55 - 12 Handle battery exhibits excellent electrical performance, with its design resulting in extremely low internal resistance and ultra - high power output. This enables it to provide high specific output power in short - distance discharge mode, making it especially suitable as a core component of uninterruptible power supplies.Its nominal voltage is 12 volts, with a nominal capacity of 53 Ah at the 10 - hour rate, and the single - cell watt - hour output at the 15 - minute rate can reach 220 Wh, ensuring rapid provision of sufficient backup power during power outages. For applications requiring backup time within 60 minutes, this battery is a proven ideal choice. Its installation flexibility is also a highlight, as the battery can be safely installed in horizontal or vertical positions, providing convenience for various cabinet and space layouts, but note that it is prohibited from being used upside down.
In terms of application fields, the MPL55 - 12 Handle battery demonstrates broad applicability. It is the preferred power source for uninterruptible power supply systems, data processing centers, and telecommunication facilities, providing uninterrupted power support for critical operations.Meanwhile, it is also widely used in power supply networks, the power industry, emergency lighting, video surveillance systems, as well as access control and management systems. In the renewable energy field, such as solar and wind energy systems, it can also provide stable energy storage support. Additionally, this battery is suitable for golf carts, cable TV equipment, auxiliary power sources for power plants, marine applications, and can also work reliably in environments such as oil and gas extraction, rural estates, hotels, and stores.
From a technical parameter perspective, the MPL55-12 Handle is designed with practicality and durability in mind. The battery weighs approximately 17.8 kg, with compact dimensions of 228 mm in length, 139 mm in width, and 200 mm in height, making it easy to integrate into standard equipment. It offers two terminal options: the standard B5 terminal is at position 8, with an overall thickness of approximately 224 mm; or the optional I2 terminal, with a thickness of approximately 207 mm, providing users with connection flexibility. The six holes on the battery cover are used for filling the electrolyte during production; afterwards, a pressure relief valve made of non-combustible materials is installed, which ensures a high level of fire and explosion safety for the battery under high load or abnormal conditions.With these features, the MPL series batteries have an expected service life of up to 12 years under normal operating conditions, providing users with long-term investment returns and peace of mind.
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