BP40-12
BP40-12 B.B. Battery VRLA battery, adopts an impact-resistant ABS shell, top post terminal design, supports vertical and horizontal installation, maintenance-free and leak-proof. 12V voltage, 40Ah capacity, suitable for uninterruptible power supplies, emergency lighting, security systems, and medical equipment, with a service life of up to 8-10 years.
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Product Features
- Maintenance Free ( topping up not needed )
- Non - spillable ( no free electrolyte )
- Low Self Discharge, less than 3% per month
- both Vertical & Horizontal installations
- integrated Flame Arrestor at each cell
- Carry handles for easy installation
- Flame-arrestor is installed to ensure safety
Application Scenarios
- Uninterruptible power supplies
- Security and safety systems
- Emergency lighting and video surveillance systems
- Access control and management systems
- Medical equipment
- Telecommunication facilities
- Alternative energy sources
- Electrical supply network and power industry
- Street lighting and traffic lights
- Data processing centres
Product parameters
- ModelBP40-12
- Voltage12 V
- Nominal Capacity (Ah) 20-hour rate40
- Nominal Capacity (Ah) 10-hour rate38
- Nominal Capacity (Ah) 5-hour rate34
- Weight (kg)14.3
- Weight (lb)31.53
- Standard Terminal TypeB2
- Standard Terminal Position7
- Optional Terminal TypeI1 I2
- Optional Terminal Position-
- Dimensions Length (mm)197
- Dimensions Length (in)7.76
- Dimensions Width (mm)165
- Dimensions Width (in)6.5
- Dimensions Height (mm)171
- Dimensions Height (in)6.73
- Dimensions Total Height (mm)171
- Dimensions Total Height (in)6.73
Product details
The BP40-12BP series VRLA battery is part of the high-quality Valve-Regulated Sealed Lead-Acid (VRLA) battery product line launched by B.B. Battery. This series is produced with stable nominal voltages of 4V, 6V, or 12V, meeting diverse power requirements. Its capacity range is extensive, from 1.0 Ah to 230 Ah, providing reliable power backup for equipment of various sizes.
The battery casing is made of sturdy and durable opaque impact-resistant ABS plastic, effectively protecting the internal structure. The battery cover is integrated with the casing through a secure connection, and the terminal area is precisely sealed to ensure safe usage.Terminal designs vary according to specific series and models, offering flexible connection options. During production, the electrolyte is filled through six dedicated holes on the battery cover, followed by the installation of a pressure relief valve made of non-combustible materials. This design not only achieves sealing but also ensures an extremely high safety level, effectively preventing fire and explosion risks.
In terms of internal structure, both the positive and negative plates of the battery are coated with specially formulated paste-like active materials, which helps enhance the battery's performance and lifespan. Installation flexibility is a major highlight, supporting both horizontal and vertical installation methods, facilitating deployment under various space constraints.Under normal float charging conditions, BP series batteries exhibit excellent durability, with an expected service life of 8 to 10 years, which meets the standard definition of long-life batteries by Eurobat.
As a specific model in this series, BP40-12 is a 12V maintenance-free storage battery with a nominal capacity of 40 Ah under a 20-hour rate discharge condition. It features a series of outstanding characteristics: completely maintenance-free, no need to add electrolyte throughout the entire service cycle; leak-proof design with no free electrolyte, ensuring safer and cleaner use; extremely low self-discharge rate, less than 3% per month, facilitating long-term storage; and supports both vertical and horizontal installation, adaptable to different installation environments.
In terms of technical parameters, BP40-12 has a capacity of 38 Ah at a 10-hour rate and 34 Ah at a 5-hour rate. The battery weighs approximately 14.3 kilograms. Its standard terminal type is B2, located at position 7. Users can also choose terminal types I1 or I2 as needed. The battery has a compact shape with dimensions of 197 mm (length) × 165 mm (width) × 171 mm (height), facilitating integration into various devices.
This battery has extremely wide application scenarios and is an ideal choice for low-power uninterruptible power supply systems. It is also suitable for ensuring the continuous operation of fire and safety alarm systems, emergency lighting systems, monitoring systems, and access control systems.In the medical field, it can reliably power electronic medical devices. Additionally, BP40-12 is also very suitable as a power source for electric wheelchairs, electric lawnmowers, and golf carts. Its stable output characteristics also make it a quality choice for power supply networks, power industries, mining, oil and gas, country villas, hotel stores, and numerous backup power applications. For occasions requiring backup support of 30 minutes or longer, BP series batteries are a proven recommended power solution.
