HRL75-12
B.B. Battery HRL75-12 Valve-Regulated Sealed Lead-Acid Battery, 12V, 73Ah capacity, specifically designed for high-rate discharge. It adopts impact-resistant ABS shell and maintenance-free technology, supporting multi-directional installation. Suitable for UPS, emergency lighting, security systems, and renewable energy fields, it provides a service life of up to 12 years and high power output, making it a reliable power solution for critical applications such as data centers and medical equipment.
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Product Features
- Maintenance free(no water topping-up required)
- No free acid(Non-spillable battery)
- The battery is designed for high rate usage
- Can be used in any orientation(excluding used inverted)
- Absorbent Glass Mat technology for efficient gas recombination
- The power density at 5 min-15min discharging rate is 30% higher than BP series
- Flame-arrestor is installed to ensure safety
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
- ModelHRL75-12
- Voltage12 V
- 10-hour Ah73
- Weight kg24.75
- Weight lbs54.57
- Standard terminal typeB5
- Standard terminal position-
- Optional terminal typeI2
- Optional terminal position-
- Length mm350
- Length inches13.78
- Width mm166
- Width inches6.54
- Height mm174
- Height inches6.85
- Thickness mm174
- Thickness inches6.85
Product details
In modern power protection systems, choosing a reliable and efficient backup power source is crucial. B.B. Battery's HRL75-12HRL series valve - regulated sealed lead - acid battery (VRLA) is precisely designed for this purpose. It operates at a total voltage of 12 volts, and the discharge power of a single battery covers a wide range from 132 watts to 5205 watts, which can be flexibly adapted to various application scenarios from basic to high - requirement ones.
The physical structure of this battery is sturdy and reliable. Its shell is made of opaque and impact - resistant ABS plastic, with excellent durability. The battery cover is firmly connected to the shell, and the key terminal areas are sealed to effectively prevent leakage.The terminal design varies according to specific models to meet different wiring requirements. During the production process, the electrolyte is filled through six dedicated holes on the battery cover, and then a dedicated pressure relief valve made of non - combustible materials is installed. This design not only ensures the accuracy of electrolyte filling, but also the pressure relief valve can provide a high level of safety protection against fire and explosion, making users more at ease during use.
In terms of electrochemical performance, the positive and negative plates of the HRL75 - 12 battery are coated with a pasty active material coating of a special formula.Combined with advanced absorbent glass fiber separator technology, it can achieve efficient internal oxygen recombination, thus truly achieving maintenance-free operation without requiring users to periodically add water. At the same time, it ensures no free acid, making it a truly leak-proof battery. This feature allows the battery to be safely installed in horizontal or vertical positions, providing great flexibility for users in cabinet or equipment layout. Its low self-discharge rate is also a highlight, with monthly capacity loss less than 3%, maintaining sufficient power after long-term storage.
This series of batteries is specifically designed for high-rate discharge and can provide extremely high specific output power in short-time discharge modes.For example, at a discharge rate of 5 to 15 minutes, its power density is about 30% higher than similar BP series products. Specifically for the HRL75-12 model, it can provide stable high-power output when discharged for fifteen minutes to 1.3V per cell. This makes it an ideal choice for uninterruptible power supply (UPS) systems, especially recommended for critical protection scenarios with a maximum backup time of 60 minutes. Whether it is server clusters in data processing centers, key nodes in power supply networks, or medical equipment, emergency lighting, and video surveillance systems, it can provide reliable power support with instant response.
In addition to traditional industrial and commercial fields, the HRL75-12 battery is also widely used in new energy and distributed scenarios.It is an excellent energy storage partner for renewable energy systems such as solar and wind. It can also provide stable power for remote oil and gas extraction facilities, rural estates, hotels, stores, and even auxiliary systems of electric vehicles. Its expected service life can reach 12 years under normal operating conditions, thanks to its excellent design and materials, meeting Eurobat's standards for long-life batteries. In terms of capacity, the series offers a variety of options from 5.5 Ah to 215 Ah. Specific capacity values such as C2, C10, C20, etc., need to be determined according to different discharge rate standards.
Taking the specific model HRL75-12 as an example, it is a 12V battery with a 10-hour rate capacity of 73 Ah.The battery weighs approximately 24.75 kilograms, with dimensions of 350 mm (length) x 166 mm (width) x 174 mm (height), making it compact in structure. The standard terminal type is B5, and users can also choose other terminal types according to their needs. This concept of integrating high performance into a compact design ensures it can achieve maximum performance even in limited spaces.
In conclusion, B.B. Battery HRL75-12HRL series batteries combine safety, high power, long life, and installation flexibility. Its valve-regulated sealed design and maintenance-free feature greatly reduce the complexity and cost of daily operation and maintenance.Whether ensuring the uninterrupted operation of data centers, supporting stable storage of renewable energy, or ensuring critical power supply for security and medical systems, it is a reliable power solution.
