BP33-12 Finger Type
BP33-12 Finger Type Lead-Acid Battery, 12V 33Ah, suitable for UPS (uninterruptible power supply), security alarms, emergency lighting, and medical equipment. Maintenance-free design, leak-proof, supports horizontal and vertical installation, with a service life of up to 8-10 years, making it a reliable backup power source for telecommunication, photovoltaic, and electric vehicles.
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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
- ModelBP33-12 Finger Type
- Voltage12 V
- Nominal Capacity (Ah) 20-hour rate33
- Nominal Capacity (Ah) 10-hour rate31.35
- Nominal Capacity (Ah) 5-hour rate28.05
- Weight (kg)11.25
- Weight (lb)24.81
- Standard Terminal TypeB7
- Standard Terminal Position8
- Optional Terminal TypeI2
- Optional Terminal Position-
- Dimensions Length (mm)195
- Dimensions Length (in)7.68
- Dimensions Width (mm)129
- Dimensions Width (in)5.08
- Dimensions Height (mm)168
- Dimensions Height (in)6.61
- Dimensions Total Height (mm)179
- Dimensions Total Height (in)7.05
Product details
BP33-12 Finger Type is a 12V model in B.B. Battery's BP series valve-regulated lead-acid batteries, favored for its reliable performance and extensive application scenarios. This battery uses an opaque impact-resistant ABS plastic shell, which is sturdy and durable. The battery cover is firmly connected to the shell, and the terminal area is well-sealed, ensuring high safety. Its terminals have flexible design; the standard configuration is Type B7 terminal at position 8, and Type I2 is also available as an optional terminal to meet the wiring needs of different devices.
In terms of technical parameters, BP33-12 has a nominal voltage of 12V and excellent capacity performance. Under a 20-hour rate discharge condition, its nominal capacity can reach 33 Ah;The 10-hour rate is 31.35 Ah; the 5-hour rate is 28.05 Ah. These capacity data are based on different discharge rate standards such as C20, C10, C5, providing users with precise power endurance references. The battery has a compact appearance design with dimensions of 195 mm (length) x 129 mm (width) x 168 mm (height), total height 179 mm, which converts to approximately 7.68x5.08x6.61 inches, with a total height of 7.05 inches, facilitating installation in limited spaces. Its weight is approximately 11.25 kg, or 24.81 lbs.
As a maintenance-free battery, it does not require adding electrolyte, making it convenient and worry-free to use. It also has excellent leak-proof characteristics, with no free electrolyte inside, greatly enhancing the safety and cleanliness of use.The battery has an extremely low self-discharge rate, less than 3% per month, which means it can maintain its charge better during storage and be ready for use at any time. The installation method is highly flexible, supporting both vertical and horizontal installation positions, which greatly facilitates equipment integration and space planning.
In terms of performance and lifespan, BP series batteries have an expected service life of 8 to 10 years under normal working conditions, meeting Eurobat's standards for long-life batteries. Its pressure relief valve is made of non-combustible materials and is installed in the six filling holes on the battery cover, ensuring a high level of fire and explosion safety and giving users peace of mind.Both positive and negative plates are coated with a special paste-like coating, ensuring the battery's stable electrochemical performance.
BP33-12 Finger Type battery is an ideal choice for uninterruptible power supply (UPS) systems, especially recommended for scenarios requiring 30 minutes or longer backup time. Its application range is very wide, making it a reliable power source for low-power UPS, telecommunication systems, switchgear, security systems, and medical equipment. Additionally, it is suitable for photovoltaic systems, emergency lighting, and can even serve as power for electric vehicles such as golf carts.In addition, it can serve as a stable backup or main power source in many fields such as power supply networks, the power industry, mining, oil and gas, rural real estate, hotels, and stores. B.B. Battery's BP series offers multiple capacity options from 1.0 to 230 Ah. With its practical capacity and reliable performance, BP33-12 has become a high-quality solution for small and medium-sized power protection needs.
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