HR4-12
B.B. Battery HR4-12HR series VRLA batteries, with a 6V/12V integrated design, provide single-unit power ranging from 96 to 1800W. Using impact-resistant ABS casing and sealed terminals, they support horizontal and vertical installation, with a service life of up to 10 years. Specifically designed for high-rate discharge, they are suitable for scenarios such as UPS systems, emergency lighting, security alarms, medical equipment, and electric vehicles, offering an efficient and reliable backup power solution.
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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
- ModelHR4-12
- Voltage12 V
- 15-minute rated capacity W/cell16
- 10-hour rated capacity Ah3.5
- Weight kg1.4
- Weight lbs3.09
- Standard terminal typeT1
- Standard terminal position3
- Optional terminal typeT2
- Optional terminal position-
- Length mm134
- Length inches5.28
- Width mm67
- Width inches2.64
- Height mm60
- Height inches2.36
- Thickness mm66
- Thickness inches2.6
Product details
The HR4-12HR Series B.B. Battery VRLA Batteries offer an integrated design with 6V and 12V options, covering a wide power range from 96W to 1800W per battery. Its shell is made of sturdy, durable, opaque, and impact-resistant ABS plastic, ensuring physical protection for the battery in various environments. The battery cover is integrated with the shell through a secure connection. The terminal area is specially sealed to effectively prevent leakage, with specific terminal designs varying by different battery models. Six process holes are provided on the battery cover for electrolyte filling during production. After completion, each filling port is equipped with a special pressure relief valve.These pressure relief valves are made of non-combustible materials, significantly enhancing the product's fire and explosion safety ratings and providing users with reliable safety assurance.
In terms of internal structure, the positive and negative plates of the battery are coated with specially formulated paste-like coatings. Combined with absorbent glass fiber separator technology, they enable efficient gas recombination, meeting the maintenance-free standard, requiring no water addition throughout the entire service life. This design also ensures no free acid inside the battery, making it a truly leak-proof product. Its flexible multi-directional installation feature allows the battery to be placed in horizontal or vertical positions (excluding inversion), facilitating different spatial layouts.The HR series batteries are optimally designed for high - rate discharge scenarios and can provide extremely high specific output power in short - time discharge modes. Taking the HR4 - 12 model as an example, its power density at discharge rates of 5 to 15 minutes is about 30% higher than that of the similar BP series, and it shows excellent discharge power when discharged to 1.3V per cell in 15 minutes.
This series of batteries has an expected service life of up to 10 years under normal working conditions, which meets Eurobat's standards for long - life batteries. Its capacity range is wide, ranging from 4Ah to 75Ah. Specific capacity values such as C2, C5, C10, etc., depend on different test standards and series. The battery is particularly suitable for application scenarios with a backup time not exceeding 60 minutes and is an ideal backup power source for various critical systems.
The application fields of B.B. Battery HR series batteries are extremely extensive. It is a reliable core for uninterruptible power supply (UPS) systems and low - power backup power sources, providing stable power for fire and safety alarm systems, emergency lighting systems, security monitoring systems, access control systems and various precision medical devices. At the same time, it is also widely used in power supply networks, power industry facilities, oil and gas extraction sites, telecommunications infrastructure, rural estates, hotels and shops, as well as electric vehicle - related fields. In consumer and industrial scenarios, from laboratory equipment, power battery packs to toy cars, fishing lights, etc., its high - performance performance can be seen.Taking the specific model HR4-12 as an example, this is a 12V valve - regulated sealed lead - acid battery. It has a high power output capability with a rated capacity of 161W/unit for 15 minutes and an energy reserve of 3.5Ah for 10 hours. The battery itself weighs approximately 1.4 kilograms. Its standard terminal type is T1, located at position 3; users can also choose to equip T2 type terminals to meet different wiring requirements. The product has a compact design with dimensions: length 134mm, width 67mm, height 60mm. The overall structure is small yet packed with powerful electrical performance.
