EP33-12FingerType bb battery12V33AH
EP33-12 Finger Type Terminal VRLA Battery, with a capacity of 12V 33Ah, is specially designed for high-load cyclic applications such as UPS (Uninterruptible Power Supply), wheelchairs, and golf carts. It adopts maintenance-free technology, is free of free acid and leak-proof, and supports horizontal and vertical installation. It has a service life of up to 2000 cycles and provides efficient and safe power supply.
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Product Features
- Maintenance free(no water topping-up required)
- No free acid(Non-spillable battery)
- The battery is designed for heavy duty cyclic application
- 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
- Medical equipment
- Lawnmowers
- Electro bikes and scooters
- Golf cars
- Telecommunication facilities
- Data processing centres
- Electric vehicles
- Wheelchairs
- Floor cleaning equipment
Product parameters
- ModelEP33-12 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-
- Length (mm)195
- Length (inches)7.68
- Width (mm)129
- Width (inches)5.08
- Height (mm)168
- Height (inches)6.61
- Total height (mm)179
- Total height (inches)7.05
Product details
The EP33-12 Finger Type model from the EP series of B.B. Battery VRLA batteries is a 12V integrated lead-acid rechargeable battery. Its nominal capacity is 33Ah at a 20-hour rate, 28.05Ah at a 5-hour rate, and 16.5Ah at a 30-minute rate, fully demonstrating its high power output capability to adapt to different discharge requirements. This battery adopts Absorbed Glass Mat (AGM) technology, achieving efficient gas recombination, ensuring the maintenance-free characteristic throughout its entire lifecycle, with no need for users to perform water addition operations. Its free-acid-free design makes it a reliable leak-proof battery, providing additional safety and ease of use.
The battery case is made of sturdy, durable, opaque, and impact-resistant ABS plastic. The battery cover is firmly connected to the case, and the terminal area is sealed, ensuring the reliability and durability of the overall structure. The terminal design varies by series and type. The EP33-12 Finger Type model provides the B7 standard terminal type at position 8, and the I2 terminal type is also available to meet different installation and connection requirements. The six holes on the battery cover are used for electrolyte filling during production. After that, a pressure relief valve made of non-combustible materials is installed, which effectively ensures a high level of fire and explosion safety, allowing users to use it with peace of mind in various application environments.
In terms of physical dimensions, the EP33-12 Finger Type has a length of 195 mm (7.68 inches), a width of 129 mm (5.08 inches), a height of 168 mm (6.61 inches), a total height of 179 mm (7.05 inches), and weighs approximately 11.5 kg (25.36 lbs). Its compact design makes it easy to integrate into various devices. Its significant advantage lies in its high cycle capability: under normal operating conditions, EP series batteries can provide a cycle life of up to 2000 cycles, with an expected service life of 5 to 7 years. This is due to the process where both positive and negative plates are coated with a paste-like layer, as well as the battery's design for high-load cyclic applications.
Besides high performance, its installation flexibility is also a major highlight. The battery can be safely installed in horizontal and vertical positions and used in any direction except inverted, which provides great convenience for device design. EP series batteries, including the EP33-12 model, are ideal power choices for numerous high-requirement applications. It is very suitable as the core energy storage unit of UPS systems, providing stable power support for key equipment. In the mobile device field, it is widely used in electric wheelchairs, lawnmowers, electric bicycles, scooters, and golf carts, providing long-lasting and reliable power for these devices.
At the same time, it is also an excellent choice for fields requiring stable power support such as telecommunications facilities and medical equipment, ensuring smooth communication and continuous medical operations. Overall, the EP33-12 Finger Type battery, with its high power, long service life, safety, reliability, and wide applicability, has become an efficient energy solution for various scenarios ranging from industrial backup power to personal electric vehicles.
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