HR33-12
B.B. Battery HR33-12HR series VRLA battery, rated voltage 12V, with impact-resistant ABS shell and sealed terminal design, safe and leak-proof. Optimized for high-rate discharge, leading 15-minute power density, suitable for various backup power scenarios such as UPS, emergency lighting, security systems, and telecommunications equipment. With a service life of up to 10 years and multi-directional installation support, it is a reliable and efficient 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
- ModelHR33-12
- Voltage12 V
- 15-minute rated capacity W/cell132
- 10-hour rated capacity Ah31
- Weight kg10
- Weight lbs22.05
- Standard terminal typeB1
- Standard terminal position7
- Optional terminal typeT2 I1
- Optional terminal position9
- Length mm175
- Length inches6.89
- Width mm166
- Width inches6.54
- Height mm125
- Height inches4.92
- Thickness mm125
- Thickness inches4.92
Product details
In various application scenarios requiring stable and reliable backup power, the HR33-12 battery has become an ideal choice due to its excellent performance and rugged design. This valve-regulated lead-acid (VRLA) battery manufactured by B.B. Battery features an impact-resistant ABS plastic shell, ensuring physical strength and long-term use reliability. The battery cover is firmly connected to the shell, and sealed at critical areas such as terminals to effectively prevent electrolyte leakage.The six filling holes on the battery cover are used to fill the electrolyte during production, after which a pressure relief valve made of non-combustible materials is installed. This design significantly improves the battery's fire and explosion safety ratings, allowing users to use it with peace of mind in fields such as fire safety, security, and medical equipment where safety requirements are extremely high.
As a member of the HR series, HR33-12 has a rated voltage of 12V. Its technical core lies in the fact that both positive and negative plates are coated with special paste-like active materials, combined with Absorbed Glass Mat (AGM) technology.This technology not only enables efficient recombination of internal oxygen, making the battery truly maintenance-free without the need for water addition, but also ensures that there is no free acid inside the battery, fundamentally eliminating the risk of leakage. Its structural design allows the battery to be flexibly installed horizontally or vertically (except for inversion), providing great convenience for the internal space layout of equipment.
This battery is specially designed for high-rate discharge and can provide extremely high specific output power in short-time discharge mode. Specifically, under the condition of discharging to 1.3V per cell within 15 minutes, its power density is 30% higher than that of the same brand's BP series, and each battery can provide a maximum power of up to 132 watts.For scenarios requiring continuous power supply, its rated capacity at the 10-hour rate is 31 Ah. In terms of service life, under normal operating conditions, HR series batteries have an expected service life of up to 10 years, meeting Eurobat's standard definition of long-life batteries. Its compact dimensions (175 mm long, 166 mm wide, 125 mm high) and weight of approximately 10 kg enable easy deployment even in limited spaces.
The HR33-12 battery has an extremely wide range of applications and is an excellent choice for low-power devices and uninterruptible power supply (UPS) systems. It can provide uninterrupted power support for fire and safety alarm systems, emergency lighting, monitoring systems, access control systems, and various key medical equipment.Meanwhile, it is also suitable for telecommunication facilities, on-site equipment for oil and gas extraction, rural estates, backup power for hotels and shops, and even as auxiliary power for electric vehicles. Its recommended use is mainly for applications with a backup time not exceeding 60 minutes, performing optimally during emergency discharge periods of 15 minutes to 1 hour, ensuring core systems run smoothly when the grid is interrupted, avoiding data loss or system paralysis. Whether ensuring smooth communication or safeguarding life and property, the HR33-12 battery, with its reliable power supply, has become a silent yet solid support in numerous critical infrastructure.
