HR4-12 bb battery12V16W
B.B. Battery HR4-12 12V Valve-regulated Sealed Lead-acid Battery, specifically designed for high-rate discharge, with a 15-minute power density of up to 161W and a capacity of 3.5Ah. It features a maintenance-free design, leak-proof safety, and supports multi-directional installation. With a service life of up to 10 years, it is suitable for scenarios such as UPS (uninterruptible power supply), emergency lighting, security systems, medical equipment, and power battery packs, and is a reliable backup and power solution.
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
- 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
In modern equipment requiring reliable backup power, B.B. Battery HR4-12HR series valve - regulated sealed lead - acid batteries provide an excellent solution. This series is produced in integral forms of 6V or 12V, and each battery covers a wide power range from 96W to 1800W, which can meet the needs of different loads and equipment. Its sturdy shell is made of opaque and impact - resistant ABS plastic, ensuring the durability of the battery during transportation and use. The battery cover and shell are integrated through a firm connection, and the terminal area is specially sealed to effectively prevent electrolyte leakage and external contamination.The terminal design varies depending on the specific model, providing users with flexible connection options. The six holes reserved on the battery cover are the channels for filling electrolyte during the production process, and special pressure relief valves will be installed later. These valves are made of non - combustible materials and can safely release gas when the internal pressure is abnormal, thus ensuring a very high safety level against fire and explosion, making them an ideal choice for places that pay attention to safety environments.
The core performance of the battery benefits from its advanced internal structure.Both positive and negative plates are coated with specially formulated paste-like active materials. Combined with absorbent glass fiber separator (AGM) technology, it enables efficient internal gas recombination, making the battery truly maintenance-free throughout its service life without the need for water addition. This design not only improves efficiency but also ensures a free-acid state, fundamentally eliminating the risk of leakage. The HR4-12HR series batteries are specially designed for high-rate discharge scenarios and can provide extremely high specific output power in short-duration discharge modes, especially suitable for equipment requiring instantaneous high-current support. For example, under the condition of discharging to 1.3V per cell within 15 minutes, its power density is about 30% higher than that of the comparable BP series, demonstrating stronger performance.Meanwhile, the battery's installation flexibility is also a major highlight, supporting horizontal and vertical installation (excluding inversion), which provides convenience for various cabinets and space layouts.
In terms of key performance indicators, taking the HR4-12 model as an example, it is a 12V battery with a 15-minute rated power of 161W per unit cell and a 10-hour rate rated capacity of 3.5 Ah. The battery has a compact physical size: length 134 mm, width 67 mm, height 60 mm, and weighs approximately 1.4 kg (3.09 lbs), making it easy to integrate into various devices. The standard terminal type is T1, located at position 3; users can also choose T2 type terminals as needed.According to Eurobat standards, HR series batteries have an expected service life of up to 10 years under normal operating conditions, reflecting their long - lasting and reliable quality. Their capacity ranges from 4 Ah to 75 Ah, and the power ranges from 96 W per unit to 1800 W. The specific values depend on different discharge rates (such as C2, C5, C10, C20, C100, etc.) and series models, enabling it to precisely match various needs from short - time high - power to long - time stable discharge.
Based on these technical characteristics, B.B. Battery HR series batteries are an ideal power source for numerous critical applications. It is particularly suitable for low - power devices and uninterruptible power supply systems, providing power protection for servers and network equipment during outages.In the field of safety, it serves as a reliable heart for fire alarm systems, security alarms, and emergency lighting systems, ensuring system continuity during emergencies. At the same time, it is also widely used in access control systems, various medical electronic devices, and laboratory instruments, ensuring uninterrupted power supply for these critical occasions. Furthermore, its stable performance also makes it an excellent power supply choice for telecommunication facilities, power industry control nodes, remote monitoring equipment for oil and gas extraction, rural estates, security in hotels and shops, as well as small electric toy cars, battery packs, and portable devices such as fishing lights.For application scenarios requiring backup time typically within 60 minutes, this battery can provide efficient, safe, and long - lasting power support.
