HR50-12
HR50-12 is a high-quality 12V valve-regulated lead-acid (VRLA) battery from B.B. Battery HR series, with a rated capacity of 48Ah. It features an impact-resistant ABS casing and sealed terminal design, supports horizontal and vertical installation, is maintenance-free and leak-proof. Optimized for high-rate discharge, it delivers up to 200W power at a 15-minute discharge rate, with a 30% higher power density than similar products. Ideal for critical backup power scenarios such as UPS, emergency lighting, security alarms, medical equipment, and telecommunications, with a design lifespan of up to 10 years under normal usage conditions.
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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
- ModelHR50-12
- Voltage12 V
- 15-minute rated capacity W/cell200
- 10-hour rated capacity Ah48
- Weight kg15.3
- Weight lbs33.74
- Standard terminal typeB2
- Standard terminal position7
- Optional terminal typeI1 I2
- Optional terminal position-
- Length mm197
- Length inches7.76
- Width mm165
- Width inches6.5
- Height mm171
- Height inches6.73
- Thickness mm171
- Thickness inches6.73
Product details
When seeking a stable and reliable backup power solution, the HR50-12HR series VRLA battery offers excellent performance and flexibility. The series is manufactured as a single unit in 6V or 12V configurations, with a wide power coverage per battery ranging from 96W to 1800W, meeting diverse needs from basic equipment to high-power systems. The battery's sturdy casing is made of opaque impact-resistant ABS plastic, ensuring excellent physical protection. The battery cover is firmly connected to the casing, and the terminal area is specially sealed to effectively prevent leakage and corrosion. The terminal design is optimized according to specific models to provide the best connection reliability.
During the production process, the electrolyte is filled through six dedicated holes on the battery cover, followed by installing a pressure relief valve made of non - combustible materials. This key design not only ensures a high level of fire and explosion safety but also reflects the product's strict compliance with safety standards. Inside the battery, both positive and negative plates are coated with high - performance paste coatings. Combined with the Absorbed Glass Mat (AGM) separator technology, efficient gas recombination is achieved, making the battery truly maintenance - free, without the need for water addition, free of free acid, and completely eliminating the risk of leakage.
Installation flexibility is a highlight of HR50 - 12. The battery supports horizontal and vertical installation (except inverted), providing great convenience for various cabinet and equipment layouts. It is specially designed for high - rate discharge and can provide high specific output power in short - discharge modes. Specifically, its power density at discharge rates of 5 to 15 minutes is 30% higher than that of similar BP series batteries. It is recommended for scenarios with a maximum backup time of 60 minutes. For the HR50 - 12 model, under the condition of discharging to 1.3V per cell in 15 minutes, the rated power is 200 watts, the 10 - hour rated capacity reaches 48 ampere - hours, and the weight is approximately 15.3 kilograms (33.74 pounds).
In terms of dimensions, the HR50-12 is compactly designed with a length of 197 mm (7.76 inches), width of 165 mm (6.5 inches), and height and thickness both 171 mm (6.73 inches). The standard terminal type is B2, located at position 7, while I1 or I2 type terminals can be optionally equipped to meet different wiring requirements.
B.B. Battery HR series batteries are an ideal power source for low-power devices, uninterruptible power supply (UPS) systems, fire and safety alarm systems, emergency lighting and monitoring systems, access control, and critical medical equipment.Its application scope extends widely to power grids, the power industry, oil and gas extraction, telecommunication facilities, rural estates, hotels and stores, as well as electric vehicle charging support. Under normal operating conditions, the expected service life of this series of batteries is as long as 10 years, meeting Eurobat's definition of long-life batteries, providing users with long-term stable power support and ensuring that critical systems can operate continuously at any time.
