EP40-12
EP40 - 12EP Series Lead - Acid Battery, 12V 40Ah high capacity, specially designed for high - load cyclic applications such as UPS (uninterruptible power supply), electric wheelchairs, golf carts and lawn mowers. Maintenance - free, leak - proof, supports horizontal or vertical installation, with a cycle life of up to 2000 times, providing long - lasting and reliable power.
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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
- ModelEP40-12
- Voltage12 V
- Nominal Capacity (Ah) 20-hour rate40
- Nominal capacity (Ah) 5-hour rate34
- Nominal capacity (Ah) 30-minute rate20
- Weight (kg)14.6
- Weight (lb)32.19
- Standard terminal typeB2
- Standard terminal position7
- Optional terminal typeI1 I2
- Optional terminal position-
- Length (mm)197
- Length (inches)7.76
- Width (mm)165
- Width (inches)6.5
- Height (mm)171
- Height (inches)6.73
- Total height (mm)171
- Total height (inches)6.73
Product details
EP40-12EP Series VRLA Battery is a 12V integrated sealed lead-acid rechargeable battery, belonging to the high-performance EP Series under B.B. Battery. This series covers a wide range of capacities from 7Ah to 100Ah, specifically designed to meet high-demanding applications. The EP40-12 model has a nominal voltage of 12V, with a 20-hour rate capacity of 40Ah, a capacity of 34Ah under 5-hour rate discharge conditions, and still provides a strong 20Ah power output at a high-rate 30-minute rate discharge. The battery is manufactured using advanced technology, with an absorbent glass fiber separator inside, enabling efficient gas recombination and ensuring complete maintenance-free operation throughout its service life, without the need for users to add additional electrolyte.Its sealed structure eliminates the presence of free acid, fundamentally preventing the risk of leakage and allowing the battery to be safely installed and used in any direction except inverted, providing great flexibility for equipment integration.
This battery has a sturdy and reliable structure. The outer shell is made of opaque impact-resistant ABS plastic, effectively protecting internal components. The battery cover is firmly connected to the shell, and the terminal area is specially sealed to ensure long-term use stability. According to specific installation requirements, EP40-12 provides Type B2 standard terminals located at position 7, and I1 or I2 type terminals are available as options to meet different wiring requirements.The six holes on the battery cover are the electrolyte filling ports during the production process. After filling is complete, special pressure relief valves will be installed. These valves are made of non - combustible materials and can safely release internal pressure in abnormal situations, thereby providing a high level of fire and explosion safety protection, allowing the battery to be used with peace of mind in various environments.
The core advantage of the EP40 - 12EP battery lies in its extremely long cycle life and strong power output capability. It is optimally designed for high - load cyclic applications. Under normal operating conditions, its cycle life can reach up to 2000 cycles, far exceeding that of ordinary batteries. Its physical dimensions are 197 mm (approximately 7.76 inches) in length, 165 mm (approximately 6.5 inches), 171 mm (approximately 6.73 inches) in height, with the total height being the same. It weighs approximately 14.6 kg (32.19 lbs) and integrates high energy density in a compact volume. Both positive and negative plates are coated with specially formulated paste - like active materials. Combined with an excellent design, they jointly ensure the battery's outstanding service life and stable capacity performance. The expected service life can reach 5 to 7 years.
Based on its high reliability, maintenance - free features and excellent cycle performance, the EP40 - 12EP battery is an ideal power solution for numerous key equipment and power tools. It is very suitable for uninterruptible power supply systems that require continuous power support, telecommunication facilities and medical equipment that have extremely high requirements for operating stability.Meanwhile, its high power output and deep cycle capability perfectly meet the power requirements of mobile devices such as electric wheelchairs, electric bicycles, scooters, golf carts, and lawn mowers, providing reliable and stable power support for these applications. Whether installed in a fixed manner or used mobilely, this battery can, with its excellent technical parameters and wide functional adaptability, become a trustworthy power core.
