BPL33-12 Finger Type
BPL33-12 Finger-type Terminal VRLA Maintenance-free Battery, 12V voltage, provides 33Ah capacity. Equipped with impact-resistant ABS shell and sealed design, safe and leak-proof. Supports multi-directional installation, suitable for UPS power supplies, emergency lighting, security systems, medical equipment, and renewable energy fields, etc. Long-life design, 12-year warranty.
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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 Finger 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 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
BPL33-12 Finger Type is a 12V integrated sealed lead-acid battery in B.B. Battery VRLA battery series. This maintenance-free battery uses an opaque, impact-resistant ABS plastic shell. The battery cover is firmly connected to the shell, and the terminal area is sealed to ensure high safety. Its design allows horizontal and vertical installation, providing flexibility for equipment integration.
At the technical core, BPL33-12 adopts positive and negative plates coated with paste, combined with the absorbent glass fiber separator technology.This technology achieves efficient gas recombination, enabling the battery to be truly maintenance-free with no need for water replenishment by users, while ensuring no free acid is present inside the battery and fundamentally eliminating the risk of leakage. The six holes on the battery cover are used for filling electrolyte during production, and then a pressure relief valve made of non-combustible materials is installed, which greatly enhances the product's fire and explosion safety level. The battery has a low self-discharge rate, facilitating long-term storage.
Regarding service life and capacity, the expected service life of BPL33-12 under normal operating conditions is as long as 12 years, meeting the definition of a long-life battery by Eurobat. Its nominal capacity is 33Ah (20-hour rate), at 5-hour rate, 28.05Ah, and at a 30-minute rate it can reach 16.5Ah, making it particularly suitable for scenarios requiring backup support for 30 minutes or longer. The battery weighs approximately 11.5 kilograms, with a compact shape and size, making it easy to install. The standard terminal type is B7, located at the top.
The application scenarios of BPL33-12 are extensive and diverse. It is an ideal power source for low-power uninterruptible power supplies, fire and safety alarm systems, emergency lighting and monitoring systems, access control systems, and various electronic medical devices. Additionally, it is also applicable to power supply networks, the power industry, mining, oil and gas, telecommunications facilities, rural estates, hotel, catering, and retail equipment, as well as renewable energy systems such as solar and wind energy.In terms of mobile devices, it is commonly found in electric wheelchairs, golf carts, and lawn mowers, etc. With its reliable performance and broad application adaptability, BPL33-12 provides efficient and safe power solutions for numerous fields that require stable backup or main power sources.
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