HRL22-12
B.B. Battery HRL22-12 is a 12V valve-regulated lead-acid (VRLA) battery, specially designed for medium and low power applications. It features an impact-resistant ABS shell, maintenance-free, leak-proof, and supports horizontal and vertical installation. It provides high power output ranging from 132 to 5205W, especially suitable for short-time backup power of 15 minutes to 1 hour. It is an ideal choice for uninterruptible power supplies (UPS), emergency lighting, security systems, data centers, and renewable energy projects. It has an expected service life of up to 12 years, with a capacity of 5.5-215Ah, and offers high safety and reliability.
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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
- ModelHRL22-12
- Voltage12 V
- 10-hour Ah20
- Weight kg-
- Weight lbs-
- Standard terminal typeB1
- Standard terminal position-
- Optional terminal typeT2 I1
- Optional terminal position-
- Length mm181
- Length inches7.13
- Width mm76
- Width inches2.99
- Height mm166
- Height inches6.54
- Thickness mm166
- Thickness inches6.54
Product details
The HRL22-12 (HRL series) B.B. Battery VRLA battery is a high-performance 12V integrated sealed lead-acid battery. It has a wide power range, with each battery providing a power output of 132 to 5205 watts, which can flexibly meet various energy requirements for medium to low power applications. The battery shell is made of sturdy and durable opaque impact-resistant ABS plastic, ensuring excellent physical protection performance. The battery cover and shell are integrated into a single structure through a secure connection, and the terminal area is specially sealed to effectively prevent leakage. The terminal design varies according to specific models to adapt to different installation and wiring requirements.During the production process, the electrolyte is filled through six dedicated holes on the battery cover. After filling, dedicated pressure relief valves are installed in these holes. These pressure relief valves are made of non - combustible materials, ensuring the battery can safely release internal pressure in abnormal conditions, thereby providing a high level of fire and explosion safety protection.
In terms of internal structure, both the positive and negative plates of the battery are coated with a specially formulated paste - like active material coating. Combined with advanced Absorbed Glass Mat (AGM) technology, efficient recombination of internal oxygen and hydrogen is achieved, making the battery truly maintenance - free throughout its entire lifespan without the need for water addition.This design also ensures no free acid inside the battery, making it a reliable leak - proof battery. The HRL series batteries have flexible multi - directional installation capabilities; they can be safely and reliably installed in horizontal or vertical positions, in addition to being installed upside down, providing great convenience for equipment integration.
This series of batteries is optimized for high - rate discharge scenarios and can provide extremely high specific output power in short - time discharge modes. Especially under high - rate discharge conditions of 5 to 15 minutes, its power density is 30% higher than that of traditional BP series batteries, making it an ideal choice for applications with stringent instantaneous power requirements. For example, in terms of discharge power indicators, when discharged to 1.3V per cell in 15 minutes or 1.6 volts (depending on the specific series) as the standard, with power ranging from 132 watts per unit to 5205 watts. It is recommended for use in uninterruptible power supply (UPS) systems requiring a backup time of up to 60 minutes. Under normal operating conditions, the HRL series batteries have an expected service life of up to 12 years, complying with Eurobat's standards for long-life batteries. Their capacity range is wide, from 5.5 Ah to 215 Ah, with specific capacity values such as C2, C10, C20, etc., depending on different discharge rate standards.
The HRL22-12 model is a specific representative of this series, with a nominal voltage of 12 volts and a 20-hour rate capacity of 20 Ah. In terms of physical dimensions, the length is approximately 181 mm (7.13 inches), the width is approximately 76 mm (2.99 inches), with both height and thickness being 166 mm (6.54 inches). It provides standard B1-type terminals, and T2 or I1-type terminals are also available as options to meet different connection requirements.
With these technical parameters and functional details, the HRL series batteries are an ideal power solution for numerous critical application scenarios. It is very suitable for medium to low power UPS systems, data processing centers, telecommunication networks, infrastructure in the power industry, as well as emergency lighting and security video surveillance systems. It can also operate stably in access control and building management systems. Additionally, it is widely used in various medical devices and energy storage segments of renewable energy such as solar and wind power.Its reliability and durability also make it suitable for fields with high environmental requirements, such as backup power at oil and gas extraction sites, rural villas, emergency power support for hotels and shops, and even as auxiliary or backup power sources for electric vehicles. In conclusion, whether high-power short-term backup or stable and long-lasting energy supply is required, the HRL22-12HRL series battery can provide reliable power support with its excellent safety, long service life, and flexible installation method.
