EP33-12 Finger Type
EP33-12 Finger Type is a high-quality VRLA battery from B.B. Battery EP series. This battery is maintenance-free, leak-proof, and uses AGM (Absorbed Glass Mat) technology, enabling efficient gas recombination with a cycle life of up to 2000 cycles. With a voltage of 12V, capacity 33Ah (20-hour rate), weighs approximately 11.5 kg, and compact size. Suitable for high-load cyclic applications such as UPS, telecommunication equipment, medical devices, wheelchairs, electric bicycles, golf carts, lawnmowers, etc., providing high power and reliable power solutions.
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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 is a reliable 12V valve - regulated lead - acid battery in the EP series, with a nominal capacity of 33 Ah at a 20 - hour rate. This battery adopts AGM (Absorbed Glass Mat) technology, achieving efficient gas recombination, ensuring the maintenance - free feature during use, and users do not need to add water. Meanwhile, its free - acid - free design makes it a leak - proof battery, safer and more reliable to use. The battery case is made of durable and impact - resistant ABS plastic. The battery cover is tightly connected to the case, and the terminal area is well - sealed, providing additional protection.
In terms of technical parameters, EP33 - 12 has a nominal capacity of 28.05 Ah at a 5 - hour rate and 16.5 Ah at a 30 - minute rate, demonstrating stable power support even at high discharge rates. The battery weighs approximately 11.5 kg, with a compact design: length 195 mm, width 129 mm, height 168 mm, total height 179 mm, facilitating installation and integration in various devices. The standard terminal type is B7 with terminal position 8, and I2 is also available as an optional terminal type, providing users with flexible connection options.
This battery is specially designed for high - load cyclic applications, with excellent high power output and high cycle capability.Under normal usage conditions, EP series batteries can achieve a cycle life of up to 2000 cycles, ensuring long-term economic benefits. Its expected service life can reach 5 to 7 years. Combined with its wide capacity range selection from 7 to 100 Ah, it can meet the power requirements in different scenarios. The six holes on the battery cover are used to fill the electrolyte during production, and the pressure relief valve installed afterward, made of non-combustible materials, further ensures the battery's fire and explosion safety, giving users peace of mind.
The installation flexibility of EP33-12 is another highlight. The battery can be installed and used horizontally and vertically, providing convenience for the spatial layout inside the device, but it should be noted that it cannot be installed upside down. This allows it to easily adapt to various application environments. Its core application areas include being a reliable backup for uninterruptible power supplies, providing continuous power support for telecommunication facilities and key medical equipment. At the same time, it is also an ideal power source for personal mobility aids such as wheelchairs and outdoor power equipment such as lawn mowers.In addition, EP33-12 can also provide strong and durable power for leisure vehicles such as golf carts, electric bicycles, and scooters, ensuring efficient operation of the equipment. Whether in industrial occasions that ensure continuous system operation or in the consumer field that enhances personal life convenience and entertainment experience, this low-maintenance, long-life battery is a reliable power solution.
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