EP33-12 Finger Type
B.B. Battery EP33-12 Finger Type Valve-Regulated Lead-Acid Battery, 12V 33Ah, maintenance-free design, no water addition required, leak-proof risk-free. The battery has high cycle capability, with a cycle life of up to 2000 cycles, providing stable high power output. The shell is made of impact-resistant ABS plastic, safe and durable, supports horizontal and vertical installation. Widely used in uninterruptible power supplies (UPS), telecommunications equipment, medical equipment, wheelchairs, electric bicycles, golf carts, and lawn mowers, etc., it is a reliable power solution for high-load cyclic applications.
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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
EP33-12 Finger Type battery is a reliable product in B.B. Battery EP series VRLA batteries. This series of batteries is produced in a 12-volt overall form, with a wide capacity range from 7 to 100 Ah. This battery adopts advanced absorbent glass fiber mat (AGM) technology, achieving efficient gas recombination process, ensuring it is completely maintenance-free throughout its service life, with no need for water addition by the user. Its structural design eliminates the presence of free acid, making it a truly leak-proof battery, providing higher safety and environmental friendliness.The battery case is made of durable, opaque, impact-resistant ABS plastic. The battery cover is firmly connected to the case, and the terminal area is tightly sealed, ensuring overall structural integrity and durability. The terminals of EP33-12 are flexibly designed. The standard configuration is a Type B7 terminal with position code 8, and users can also choose an optional Type I2 terminal as needed to meet different installation and connection requirements.
In terms of technical performance, the EP33-12 Finger Type battery is specially designed for high-load cyclic applications, with excellent high-power output capability and long cycle life. Its nominal capacity is 33 Ah at a 20-hour rate, 28.05 Ah at a 5-hour rate, and 16.5 Ah capacity, which reflects its stable performance at different discharge rates. The overall dimensions of the battery are 195 mm in length, 129 mm in width, and 168 mm in height, with a total height of 179 mm and a weight of approximately 11.5 kg. The compact design makes it easy to integrate into various devices. An important installation advantage is that this battery can be installed in horizontal and vertical positions, providing great flexibility for the internal space layout of the equipment, but it should be noted that it cannot be used upside down.
The EP series batteries are renowned for their long cycle life. Under normal operating conditions, the expected number of cycles can be as high as 2000, thanks to the fact that both positive and negative plates are coated with high-performance paste-like coatings.The six holes on the battery cover are used to fill the electrolyte during production, after which relief valves made of non - flammable materials are installed. These valves ensure a high level of safety protection and effectively prevent the risks of fire and explosion. Together, these characteristics make EP33 - 12 an ideal power source for numerous critical applications. It is very suitable for scenarios requiring continuous and stable power supply, such as the core energy storage unit of an uninterruptible power supply (UPS), ensuring the normal operation of servers, network equipment, etc. during power outages. At the same time, it is also a reliable power source for mobile and outdoor devices, widely used in electric wheelchairs, lawn mowers, electric bicycles, scooters and golf carts, providing these devices with long - lasting and powerful power.Its maintenance - free, high - safety and long - life features also make it very suitable for deployment in fields with extremely high power reliability requirements, such as telecommunication facilities and medical equipment, ensuring that critical services are not interrupted.
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