HRL33-12 bb battery12V31AHSuitable forUninterruptible power supplies,Medical equipment,Emergency lighting and video surveillance systems,Access control and management systems,Telecommunication facilit
The B.B. Battery HRL33-12HRL series VRLA batteries are specifically designed for medium-to-high power scenarios. Featuring impact-resistant ABS casing and integrated top-terminal structure, they ensure stable output of 132-5205W robust power in UPS systems, data centers, and emergency power supply systems. This maintenance-free battery achieves up to 99% gas recombination efficiency through AGM technology, supporting flexible horizontal/vertical installation—ideal for space-constrained equipment rooms or cabinets.Its innovative pressure relief valve utilizes flame-retardant materials combined with a free-acid-free design, effectively eliminating electrolyte leakage risks, providing round-the-clock power safety for medical equipment and access control systems.
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Product details
In the renewable energy sector, the HRL33-12, with its low self-discharge rate of less than 3% per month, is an ideal choice for solar energy storage and wind power systems. The battery core employs a paste-coated plate process, achieving a 30% increase in power density during 15-minute discharge modes compared to traditional models, enabling rapid response to instantaneous high-load demands from EV charging piles and oil drilling platforms.With its Eurobat-certified 12-year ultra-long lifespan and a wide capacity range from 31Ah to 215Ah, it provides reliable backup power for off-grid scenarios such as hotels and rural villas. The compact design, weighing only 22 pounds per unit, facilitates mobile installation and maintenance. In terms of technical specifications, the HRL33-12 achieves industry-leading 15-minute discharge power at 1.3V/cell, with an operating temperature range spanning -15°C to 50°C. Paired with B1 standard terminals or customizable T2/I1 terminal options, it perfectly adapts to the electrical interface requirements of various devices.The optimized dimensions (175×166×123mm) maximize equipment rack space utilization, with a 4.84-inch height meeting standard cabinet installation requirements, saving over 35% deployment space for video surveillance systems and intelligent building management systems. This battery series breaks traditional deployment limitations through multi-directional installation features, while its unique gas recombination system maintains stable performance under frequent charge/discharge conditions, making it particularly suitable for emergency lighting and security systems requiring short-term high-current discharge.The 5-year warranty period combined with intelligent charging management significantly reduces operational and maintenance costs for data centers and communication base stations. Tests show a 40% extended cycle life compared to conventional products in 60-minute backup scenarios.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
- ModelHRL33-12
- Voltage12 V
- 10-hour Ah31
- Weight kg10
- Weight lbs22.05
- Standard terminal typeB1
- Standard terminal position-
- Optional terminal typeT2 I1
- Optional terminal position-
- Length mm175
- Length inches6.89
- Width mm166
- Width inches6.54
- Height mm123
- Height inches4.84
- Thickness mm125
- Thickness inches4.92