BPL33-12 Standard Type
BPL33-12 Standard Lead-Acid Battery, 12V, 33Ah, maintenance-free and leak-proof design, low self-discharge, supports multi-directional installation. Widely used in UPS (Uninterruptible Power Supply), emergency lighting, security alarms, medical equipment, and solar energy storage systems, with a service life of up to 12 years.
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Product Features
- Maintenance free(no water topping-up required)
- No free acid(Non-spillable battery)
- Low self-discharge rate
- Can be used in any orientation(excluding used inverted)
- Absorbent Glass Mat technology for efficient gas recombination
- Filtered with explosion proof filter
- 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
- ModelBPL33-12 Standard Type
- Voltage12 V
- Nominal Capacity (Ah) 20-hour rate33
- Nominal Capacity (Ah) 5-hour rate28.05
- Nominal Capacity (Ah) 30-minute rate16.5
- Weight (kg)11.5
- Weight (lb)25.36
- Standard Terminal TypeB7
- Standard Terminal Position8
- Optional Terminal Type-
- Optional Terminal Position-
- Dimensions Length (mm)195
- Dimensions Length (in)7.68
- Dimensions Width (mm)129
- Dimensions Width (in)5.08
- Dimensions Height (mm)155
- Dimensions Height (in)6.1
- Dimensions Total Height (mm)179
- Dimensions Total Height (in)7.05
Product details
B.B. Battery's BPL33-12 Standard Type battery is a 12V integral valve-regulated lead-acid (VRLA) battery, part of the BPL series. The series offers a wide range of capacities from 3.3Ah to 210Ah, capable of meeting the power requirements of various application scenarios. The product's shell is made of sturdy, opaque, impact-resistant ABS plastic, ensuring excellent physical protection. The battery cover is firmly connected to the shell, and the terminal area is sealed to effectively prevent electrolyte leakage and external contamination. The terminal design varies by series and type; the BPL33-12 is equipped with a standard B7 terminal, with a standard terminal position of 8, providing users with reliable electrical connections.
During the production process, the electrolyte is injected through the six filling holes on the battery cover, followed by the installation of a dedicated pressure relief valve made of non - combustible materials. This design not only ensures maintenance - free operation without the need for users to add water, but also, through efficient internal gas recombination technology, ensures high - level fire and explosion safety, making the battery a truly reliable power source with no free acid and leakage - proof. Inside the battery, the positive and negative plates are coated with a paste - like coating, combined with absorbent glass fiber separator technology, which enables efficient gas recombination reactions and has the advantage of low self - discharge rate, facilitating long - term storage.
In terms of installation, BPL33 - 12 demonstrates high flexibility, supporting horizontal and vertical installation, which provides convenience for users to save space and optimize layout, but it should be noted that it is prohibited from being installed upside down. With its compact size design, the length is 195 millimeters (approximately 7.68 inches), width is 129 millimeters (approximately 5.08 inches), height is 155 millimeters (approximately 6.1 inches), total height is 179 millimeters (approximately 7.05 inches), and weight is about 11.5 kilograms (25.36 pounds), making it easy to integrate into various devices.
The battery has excellent electrical performance parameters: its nominal capacity is 33Ah at the 20 - hour rate (C20), 28.05Ah at the 5 - hour rate (C5), and 16.5Ah at the 30 - minute rate.According to Eurobat standards, BPL series batteries have an expected service life of up to 12 years under normal usage conditions, falling into the category of long-life batteries. Its extensive capacity range (where all capacity parameters such as C2, C5, C8, C10, C20, C100, etc., depend specifically on the series) ensures stable output at different discharge rates.
Based on its reliability and stable power supply, BPL33-12 is an ideal power source for numerous key systems and equipment. It is highly suitable for low-power uninterruptible power systems, fire and safety alarm systems, emergency lighting and monitoring systems, as well as access control systems. In the medical field, it can reliably power electronic medical devices and electric wheelchairs.Additionally, it is also widely used in light electric vehicles such as golf carts and electric lawnmowers.
In the industrial and energy sectors, this battery is a reliable choice for backup power in telecommunications facilities, power grids, the power industry, as well as in mining, oil, and natural gas industries. It is also suitable for powering equipment in rural estates, hotel catering, and retail stores, and as an energy storage unit in renewable energy systems such as solar and wind energy. For application scenarios requiring 30 minutes or longer backup, this battery is a proven recommended choice.
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