EP33-12 Standard Type
BB Battery EP33-12 Standard Type 12V 33Ah Valve-Regulated Lead-Acid Battery, maintenance-free design, leak-proof and safe. It adopts AGM technology, with a cycle life of up to 2000 cycles, and supports side installation. It is suitable for UPS, telecommunication equipment, medical instruments, electric wheelchairs, golf carts, and garden equipment, providing long-lasting and stable high-power power support.
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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 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-
- Length (mm)195
- Length (inches)7.68
- Width (mm)129
- Width (inches)5.08
- Height (mm)155
- Height (inches)6.1
- Total height (mm)179
- Total height (inches)7.05
Product details
EP33-12 Standard Type is a reliable product in the B.B. Battery EP Series valve-regulated lead-acid batteries. This series of batteries is manufactured with an overall voltage of 12 volts, offering a wide range of capacity options from 7 to 100 Ah to meet the power requirements of various application scenarios.
The EP Series represents advanced technology in low-maintenance lead-acid rechargeable batteries, renowned for its excellent cycle life and stable performance, making it an ideal choice for numerous high-demand applications.
This battery is designed to be sturdy and durable, with a housing made of opaque and impact-resistant ABS plastic, effectively protecting the internal structure.The battery cover is firmly connected to the case, and the terminal area is sealed, ensuring the safety and reliability of the overall structure. Specifically for the EP33-12 model, its nominal voltage is 12 volts. The nominal capacity at a 20-hour rate is 33 Ah, 28.05 Ah at a 5-hour rate, and 16.5 Ah at a 30-minute rate. Its compact size and moderate weight make it easy to integrate into various devices, with specific dimensions of 195 mm in length, 129 mm in width, 155 mm in height, and a total height of 179 mm.
In terms of internal structure, the battery cover is equipped with six filling holes for electrolyte filling during the production process.After filling is completed, pressure relief valves are installed on these orifices. These pressure relief valves, made of non - combustible materials, are a key part of the safety design. They ensure effective management of internal battery pressure, thereby providing a high level of fire and explosion safety protection. Both positive and negative plates are coated with a special paste coating. Combined with absorbent glass fiber separator technology, this enables efficient gas recombination, ensuring the battery remains maintenance - free throughout its entire lifecycle, without the need for additional water addition and with no risk of free acid leakage.
In terms of performance, the EP33 - 12 battery exhibits high power output and excellent cycle ability.Under normal operating conditions, such as when applied to uninterruptible power supply systems or electric wheelchairs, the EP series batteries can have an expected lifespan of up to 2000 cycles. Its long service life and stable capacity output enable it to provide reliable service for the device for up to 5 to 7 years. This high cycle ability and long lifespan characteristics fully comply with Eurobat's general standards. The battery supports flexible installation methods and can be placed horizontally or vertically, which facilitates the internal space layout of the device, but it should be noted that it cannot be installed upside down.
The EP33 - 12 battery is specially designed for high - load cyclic applications and has a wide and diverse range of application fields.It is a reliable core for the backup power of uninterruptible power supply (UPS) systems and telecommunication facilities, ensuring the continuity of critical business and communication. In the field of medical equipment, its stable power supply is crucial. Meanwhile, it is also an ideal power source for personal mobility aids such as electric wheelchairs, electric bicycles, and scooters. Additionally, for leisure and gardening equipment such as golf carts and electric lawn mowers, the EP33-12 can also provide strong and durable power to meet long-term operation requirements. With its comprehensive advantages including high power, maintenance-free, safety, reliability, and flexible installation, the EP33-12 Standard Type battery can provide continuous and stable power support in various demanding scenarios.
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