HRL50-12
B.B. Battery HRL50-12 HRL series 12V sealed lead-acid battery, specifically designed for high-rate discharge, provides discharge power from 132 to 5205W, suitable for UPS, data centers, and emergency systems. With a maintenance-free design and multi-directional installation, it has a service life of up to 12 years, making it a reliable power solution for emergency lighting, security monitoring, and renewable energy storage.
Taobao store
WeChat procurement
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
- ModelHRL50-12
- Voltage12 V
- 10-hour Ah48
- Weight kg15.3
- Weight lbs33.74
- Standard terminal typeB2
- Standard terminal position-
- 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
If you are looking for a reliable and powerful backup power solution, B.B. Battery's HRL50-12HRL series 12V valve-regulated lead-acid battery is undoubtedly an ideal choice. This battery is provided as a single 12V unit, with a wide power range from 132W to 5205W per unit, which can flexibly adapt to various application scenarios from basic backup to high-power requirements. Its sturdy outer shell is made of impact-resistant ABS plastic, ensuring physical durability. The battery cover is firmly connected to the shell, and the terminal area is sealed to effectively prevent electrolyte leakage and intrusion of external contaminants.The terminal design varies according to the specific model, providing good connection reliability.
During the production process, the battery is filled with electrolyte through six dedicated holes on the cover plate, and then a dedicated pressure relief valve made of non-combustible materials is installed. This critical design not only ensures high-level fire and explosion safety but also effectively manages the internal pressure of the battery. Inside the battery, both positive and negative plates are coated with a special paste-like coating, combined with absorbent glass fiber separator technology, achieving efficient gas recombination, making the battery truly maintenance-free and requiring no water addition throughout its entire service life.This design also means there is no free acid inside the battery, making it a truly leak - proof battery and providing you with a reassuring user experience.
The HRL50 - 12 series batteries are highly flexible in design, supporting horizontal and vertical installation, providing more possibilities for your equipment layout. They are specially optimized for high - rate discharge, capable of providing extremely high specific output power in short - time discharge modes, making them particularly suitable as a core component of uninterruptible power supplies (UPS). For example, under discharge conditions of 15 minutes to 1.3V per cell, it performs exceptionally well in terms of power. Compared with similar products, its power density is about 30% higher under high - rate discharge conditions of 5 to 15 minutes, meaning it can release the required energy faster in emergency situations.
In terms of performance, this battery has an expected service life of up to 12 years, meeting Eurobat's definition of long - life batteries. Its capacity ranges widely from 5.5 Ah to 215 Ah, with specific values depending on different discharge rate standards such as C2, C10, C20, etc. Taking the HRL50 - 12 model as an example, its nominal voltage is 12V, with a capacity of 48 Ah at the 10 - hour rate. It has a compact physical size and weighs approximately 15.3 kg, making it easy to integrate into various systems.
The HRL series batteries have a very wide range of applications. They are ideal power sources for medium and low - power UPS systems, data processing centers, grid and power industry equipment, emergency lighting systems, security video surveillance, and access control management systems.It can also perform stably in medical equipment, renewable energy systems such as solar and wind energy storage. Additionally, in the fields of oil and gas extraction, rural estates, hotels, shops, and even auxiliary power for electric vehicles, it can provide reliable power support. For critical applications requiring backup time typically within 60 minutes, this battery series is a proven recommended choice.
