EVP20-12 bb battery12V20AH
EVP20 - 12 is a 12V 20Ah valve - regulated lead - acid (VRLA) battery in the B.B. Battery EVP series. It adopts a high - cycle design with a cycle life of up to 1700 cycles, is maintenance - free and leak - proof. The shell is impact - resistant ABS plastic and can be installed horizontally or vertically. It is suitable for high - power demand scenarios such as uninterruptible power supplies (UPS), emergency lighting, power tools, electric bicycles, and golf carts. It provides high - power output and long service life, making it an ideal power source for telecommunications, medical equipment, and mobile 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 high power & high cyclic usage
- 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
- ModelEVP20-12
- Voltage12 V
- Nominal Capacity (Ah) 20-hour rate20
- Nominal capacity (Ah) 5-hour rate17
- Nominal capacity (Ah) 30-minute rate12.5
- Weight (kg)6.6
- Weight (lb)14.55
- Standard terminal typeB1
- Standard terminal position7
- Optional terminal typeT2 I1
- Optional terminal position6
- Length (mm)181
- Length (inches)7.13
- Width (mm)76
- Width (inches)2.99
- Height (mm)166
- Height (inches)6.54
- Total height (mm)166
- Total height (inches)6.54
Product details
EVP20-12 is a high-performance 12V valve-regulated lead-acid (VRLA) battery in the EVP series of B.B. Battery. Its nominal capacity is 20Ah at a 20-hour rate. This battery adopts advanced absorbent glass mat (AGM) technology, enabling efficient gas recombination, ensuring it is completely maintenance-free throughout its entire service life without the need for regular water addition. Its design eliminates the presence of free acid, making it a reliable leak-proof battery with higher safety and usability. The sturdy case is made of impact-resistant ABS plastic, with the battery cover firmly connected to the shell and the terminal area sealed, ensuring structural integrity and durability.Six holes on the battery cover are used for electrolyte filling during production, after which a pressure relief valve made of non-combustible material is installed, which significantly enhances the product's fire and explosion safety.
In terms of technical parameters, besides the standard capacity of 20Ah at a 20-hour rate, EVP20-12 has a capacity of 17Ah at a 5-hour rate and 12.5Ah at a 30-minute rate, demonstrating its high power output characteristics. The battery has compact dimensions of 181mm (length) × 76mm (width) × 166mm (height) and weighs approximately 6.6 kg, making it easy to integrate and install in various devices.Its terminal design is flexible, with the standard configuration being B1-type terminal (position 7), and can also be equipped with T2 or I1-type terminals (position 6) to meet the connection requirements of different devices. A prominent usage advantage is that the battery supports horizontal and vertical installation (except inverted), providing great flexibility for the internal space layout of the equipment.
EVP series batteries are specifically designed for high-power and high-cycle usage scenarios. EVP20-12 inherits this core advantage, with a cycle life of up to 1700 cycles and an expected service life of 5 to 7 years under normal usage conditions. Its high cycle capability and long service life make it an ideal choice for applications with extremely high power supply reliability requirements.Typical application areas include backup power supplies for key infrastructure such as uninterruptible power supply systems, telecommunications facilities, and medical equipment. Meanwhile, its high power output is perfectly suited for mobile vehicles such as wheelchairs, electric bicycles, electric scooters, and golf carts, as well as garden tools like lawn mowers. In the lighting field, it can also reliably provide long-lasting energy for equipment such as emergency lighting and fishing lights. Overall, with its high reliability, long service life, and wide applicability, EVP20-12 offers an efficient energy solution for numerous occasions requiring stable, maintenance-free power supplies.
