HR5.8-12 bb battery12V23W
HR5.8-12VRLA battery is a 12V high-performance valve-regulated lead-acid (VRLA) battery from B.B. Battery HR series. This maintenance-free, leak-proof battery is free of free acid and designed for high-rate discharge, capable of providing up to 231W of power within 15 minutes with a rated capacity of 5.3Ah. It features an impact-resistant ABS shell and efficient gas recombination technology, ensuring a service life of up to 10 years and can be installed horizontally or vertically. It is an ideal choice for UPS, security alarm systems, emergency lighting, medical equipment, and telecommunication backup power supplies.
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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
- Electro bikes and scooters
- Golf cars
- Telecommunication facilities
- Alternative energy sources
- Electrical supply network and power industry
- Street lighting and traffic lights
- Electric vehicles
- Data processing centres
- Wheelchairs
- Floor cleaning equipment
Product parameters
- ModelHR5.8-12
- Voltage12 V
- 15-minute rated capacity W/cell23
- 10-hour rated capacity Ah5.3
- Weight kg1.88
- Weight lbs4.15
- Standard terminal typeT1
- Standard terminal position3
- Optional terminal typeT2
- Optional terminal position-
- Length mm90
- Length inches3.54
- Width mm70
- Width inches2.76
- Height mm102
- Height inches4.02
- Thickness mm106
- Thickness inches4.17
Product details
B.B. Battery VRLA batteries in the HR5.8-12HR series meet diverse power requirements with solid and reliable performance. The series is available in integrated 6V or 12V forms, with a wide power range from 96W to 1800W per battery, enabling flexible adaptation to systems of different sizes. The shell is made of opaque and impact-resistant ABS plastic, ensuring excellent physical protection. The battery cover and shell are sealed together through a firm connection, and the terminal area is also specially sealed. Specific terminal designs vary by battery model, with options such as T1 standard terminals.During the production process, the electrolyte is injected through six dedicated holes on the battery cover, followed by installing a pressure relief valve made of non - combustible materials. This key design significantly enhances the product's fire and explosion safety, reassuring users even more.
In terms of internal structure, both the positive and negative plates of the battery are coated with a specially formulated paste - like coating, combined with absorbent glass fiber separator technology to achieve efficient gas recombination, enabling the battery to truly meet the maintenance - free standard, with no need for water addition, no free acid, and completely eliminating the risk of leakage.This design also makes its power density 30% higher than the traditional BP series in high - rate discharge scenarios of 5 to 15 minutes, enabling it to provide extremely high specific output power in short - discharge modes, especially suitable for applications with backup times within 60 minutes. For example, the battery model HR5.8 - 12 has a voltage of 12 volts. Under the condition of discharging to 1.3 volts per cell in 15 minutes, it can provide 231 watts of power, and its 10 - hour rated capacity is 5.3 ampere - hours.
Installation flexibility is another major advantage of this series. The battery can be safely installed in horizontal or vertical positions (except inverted), providing great convenience for cabinet and system layout.Under normal working conditions, the expected service life of HR series batteries can reach 10 years, meeting Eurobat's standards for long - life batteries and providing long - term stable investment returns. Their capacity ranges from 4 Ah to 75 Ah, with a power range of 96 to 1800 W per battery. The specific values depend on different discharge rates (such as С2, С10, С20, etc.) and cut - off voltage conditions.
This makes B.B. Battery HR series an ideal power source for numerous critical applications. It is very suitable for low - power and uninterruptible power supply systems, fire and safety alarm systems, emergency lighting and monitoring systems, access control systems, and various precision medical devices.Meanwhile, it is also a reliable power guarantee for scenarios such as power supply networks, power industry, oil and gas mining sites, telecommunications facilities, rural estates, hotel stores, and electric vehicle charging auxiliary systems. Whether instantaneous high - power output or long - term stable operation is required, the HR5.8 - 12 series batteries can provide continuous and powerful power support with their high safety, long service life, and flexible installation methods.
