EP7-12
EP7-12 is a B.B. Battery EP Series valve-regulated lead-acid (VRLA) battery, with a voltage of 12V and a capacity of 7Ah. This maintenance-free battery uses absorbent glass mat (AGM) technology, has no free acid, is leak-proof, and can be installed in any orientation. It offers high power output and a cycle life of up to 2000 cycles, making it suitable for various high-load cyclic applications such as uninterruptible power supplies, telecom equipment, medical instruments, wheelchairs, electric bicycles, and laboratory equipment.
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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
- ModelEP7-12
- Voltage12 V
- Nominal Capacity (Ah) 20-hour rate7
- Nominal capacity (Ah) 5-hour rate5.95
- Nominal capacity (Ah) 30-minute rate3.5
- Weight (kg)2.6
- Weight (lb)5.73
- Standard terminal typeT2
- Standard terminal position5
- Optional terminal typeT1
- Optional terminal position-
- Length (mm)151
- Length (inches)5.94
- Width (mm)65
- Width (inches)2.56
- Height (mm)93
- Height (inches)3.66
- Total height (mm)98
- Total height (inches)3.86
Product details
The B.B. Battery VRLA battery of the EP7-12 EP Series is a 12V integrated sealed lead-acid battery with a capacity ranging widely from 7 to 100 ampere-hours (Ah). This series of batteries is renowned for its low-maintenance characteristics and excellent cycle life, and is specifically designed for high-load cyclic applications, making it particularly suitable as an ideal power source for equipment such as uninterruptible power supplies, telecom facilities, medical equipment, wheelchairs, lawn mowers, electric bicycles, scooters, and golf carts.
The core advantage of this battery lies in its high power output and high cycle capability.Using absorbent glass fiber separator technology, it achieves efficient gas recombination, ensuring the battery is maintenance-free throughout its entire lifecycle, eliminating the need for water addition by the user. Meanwhile, the battery contains no free acid and is designed as a leak-proof structure, significantly enhancing usage safety. Its sturdy shell is made of impact-resistant ABS plastic, with the battery cover firmly connected to the shell and the terminal area well-sealed. During production, the electrolyte is filled through six holes on the battery cover, followed by the installation of a pressure relief valve made of non-combustible materials, which further ensures high-level fire and explosion safety.
In physical design, the EP7-12 battery demonstrates high installation flexibility and can be safely installed horizontally and vertically, providing users with a convenient integration solution. Its terminal design depends on the specific series and type; the standard configuration is a T2 terminal, located at position 5, and T1 terminals can also be optionally equipped to meet different connection requirements.
From a technical parameter perspective, the nominal voltage of the EP7-12 model is 12 volts. Its capacity varies with different discharge rates: 7 ampere-hours at a 20-hour rate, 5.95 ampere-hours at a 5-hour rate, and 3.5 ampere-hours at a 30-minute rate.These capacity data, like the 7-100 Ah range marked for the entire EP series, are all based on different discharge standards such as C2, C5, C8, C10, C20, C100, depending on the application scenario. The battery's compact size also facilitates installation, with length, width, and height of 151mm, 65mm, and 93mm respectively, and a total height of 98mm, corresponding to imperial dimensions of approximately 5.94 inches, 2.56 inches, 3.66 inches, and 3.86 inches. The battery weighs approximately 2.6 kilograms.
Under normal operating conditions, EP series batteries have a long expected service life, with a maximum cycle life of 2000 cycles. Classified as general grade according to Eurobat standards, the overall service life can reach 5 to 7 years. This makes it not only a reliable choice for equipment such as toy cars, power packs, fishing lights, and laboratory equipment, but also a solid backing for high-demand applications that require a long-lasting, stable, and safe power source.
