SHR7-12 bb battery12V27W
SHR7-12 is a 12V maintenance-free valve-regulated lead-acid battery, equipped with an impact-resistant ABS shell and top-sealed terminals, supporting horizontal or vertical installation. Specially designed for high-rate discharge, it provides high power output within 15 minutes to 1 hour, suitable for scenarios such as UPS (uninterruptible power supply), emergency lighting, security alarm systems, and backup power supplies. The product has high power density, is maintenance-free and leak-proof, with a service life of up to 5-7 years. It is an ideal choice for emergency backup power and short-time discharge applications.
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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 2 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
- Alternative energy sources
- Electrical supply network and power industry
Product parameters
- ModelSHR7-12
- Voltage12 V
- Nominal capacity 15 minutes W/cell27
- Weight kg1.84
- Weight lbs4.06
- Standard terminal typeT2
- Standard terminal position-
- Optional terminal typeT1
- Optional terminal position-
- Length mm90
- Length inches3.54
- Width mm70
- Width inches2.76
- Height mm102
- Height inches4.02
- Overall height mm106
- Overall height inches4.17
Product details
For various applications requiring reliable backup power, B.B. Battery SHR7-12 SHR series valve-regulated sealed lead-acid batteries provide an efficient and safe solution. This series of batteries is produced with an overall voltage of 12V, and the power of a single battery ranges widely from 78W to 576W, which can meet the needs of different loads. Its sturdy shell is made of opaque impact-resistant ABS plastic, ensuring the physical durability of the battery. The battery cover is firmly connected to the shell, and the terminal area is sealed to effectively prevent leakage. The specific design of the terminals varies depending on the battery model.During the production process, the electrolyte is injected through six filling holes on the battery cover, followed by the installation of a pressure relief valve made of non-combustible materials. This design not only ensures a high level of fire and explosion safety but also features maintenance-free characteristics, requiring no water supplementation throughout the entire service life and containing no free acid, making it a truly leak-proof battery.
In terms of internal structure, both the positive and negative plates of the battery are coated with a specially formulated paste-like coating, combined with absorbent glass mat (AGM) technology, achieving efficient gas recombination and enhancing the overall performance and safety of the battery.The SHR7-12 model is specially designed for high-rate discharge, capable of providing extremely high specific output power in short-time discharge mode. Its power density at the 15-minute discharge rate is approximately 50% higher than that of the comparable BP series, with a discharge power (calculated as discharging to 1.3V per cell in 15 minutes) of 27 watts per unit. This makes it particularly suitable for scenarios where the backup time does not exceed 60 minutes.
The installation flexibility of the battery is another major advantage; it can be safely installed in horizontal and vertical positions, but note that it must not be used upside down.
In terms of lifespan and performance, this series of batteries has an excellent expected service life under normal operating conditions. According to Eurobat standards, it is classified as a long-life battery, typically reaching 5 to 7 years, with a design life of up to 10 years.Its nominal capacity varies between 3.6 and 24 ampere-hours (Ah) depending on different discharge rates (e.g., C2, C5, C10, C20, etc.). For the SHR7-12 model specifically, the nominal voltage is 12V, the weight is approximately 1.84 kg (4.06 lbs), with compact dimensions: length 90 mm (3.54 inches), width 70 mm (2.76 inches), height 102 mm (4.02 inches), total height 106 mm (4.17 inches). The terminal type is a standard T2 terminal, with T1 terminals available as an option.
SHR series batteries are an ideal power source for various critical systems and equipment.It is widely used in low-power uninterruptible power supply (UPS) systems, fire and safety alarm systems, emergency lighting and monitoring systems, access control systems, and various medical equipment. In addition, it is also suitable for providing backup power to power supply networks, power industry facilities, rural estates, hotels and shops, and can even serve as an auxiliary power source for electric vehicles. In consumer applications such as fishing lights, power battery packs, and toy cars, it can also provide stable and reliable energy support.
