BP4.5-6
BP4.5-6BP Series B.B. Battery Valve-Regulated Lead-Acid (VRLA) Batteries provide overall voltages of 4V/6V/12V, with capacities ranging from 1.0 to 230Ah. Equipped with impact-resistant ABS shell, maintenance-free and leak-proof design, supporting vertical and horizontal installation. Suitable for Uninterruptible Power Supply (UPS), security alarms, emergency lighting, medical equipment, and various backup power systems. Nominal voltage 6V, 20-hour rate capacity 4.5Ah, compact structure, service life up to 8-10 years, a reliable backup power solution.
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Product Features
- Maintenance Free ( topping up not needed )
- Non - spillable ( no free electrolyte )
- Low Self Discharge, less than 3% per month
- both Vertical & Horizontal installations
- integrated Flame Arrestor at each cell
- Carry handles for easy installation
- Flame-arrestor is installed to ensure safety
Application Scenarios
- Uninterruptible power supplies
- Security and safety systems
- Emergency lighting and video surveillance systems
- Access control and management systems
- Medical equipment
- Telecommunication facilities
- Alternative energy sources
- Electrical supply network and power industry
- Street lighting and traffic lights
- Data processing centres
Product parameters
- ModelBP4.5-6
- Voltage6 V
- Nominal Capacity (Ah) 20-hour rate4.5
- Nominal Capacity (Ah) 10-hour rate4.28
- Nominal Capacity (Ah) 5-hour rate3.83
- Weight (kg)0.91
- Weight (lb)2.01
- Standard Terminal TypeT1
- Standard Terminal Position1
- Optional Terminal TypeT2
- Optional Terminal Position-
- Dimensions Length (mm)70
- Dimensions Length (in)2.76
- Dimensions Width (mm)48
- Dimensions Width (in)1.89
- Dimensions Height (mm)102
- Dimensions Height (in)4.02
- Dimensions Total Height (mm)107
- Dimensions Total Height (in)4.21
Product details
BP4.5-6BP Series VRLA Batteries provide reliable power solutions, especially suitable for various scenarios requiring stable backup power. This battery is available in a 6V form, sturdy and durable, with an impact-resistant ABS plastic shell that effectively protects internal components. The battery cover is tightly connected to the shell, and the terminal area is sealed to ensure safety without leakage. The terminal design varies by series and model, with T1 as the standard terminal type and T2 type available to meet different wiring requirements.
During production, the electrolyte is filled through six holes on the battery cover, followed by installing a pressure relief valve made of non-combustible material.This design not only achieves maintenance-free operation without the need for user water addition, but also ensures high-level fire and explosion safety, while being leak-proof and free of free electrolytes. The battery supports vertical and horizontal installation, providing flexibility for equipment integration.
In terms of performance, the BP4.5-6 battery has a low self-discharge rate of less than 3% per month, which helps maintain charge after long-term storage. Its nominal capacity is 4.5Ah at the 20-hour rate, 4.28Ah at the 10-hour rate, and 3.83Ah at the 5-hour rate, meeting power requirements under different discharge rates. According to Eurobat standards, BP series batteries can have an expected service life of 8 to 10 years under normal operating conditions, demonstrating long service life and capacity retention capabilities.
The battery is compact in size, with a length of 70 mm (2.76 inches), width of 48 mm (1.89 inches), height of 102 mm (4.02 inches), total height of 107 mm (4.21 inches), and weight of 0.91 kg (2.01 pounds), making it easy to install in space-constrained environments. It is an ideal choice for low-power uninterruptible power supplies, fire and safety alarm systems, emergency lighting, and monitoring systems. Additionally, it is widely used in access control systems, medical equipment, power packs, remote control cars, and model aircraft.Furthermore, it can also serve as a reliable backup power source in scenarios such as power supply networks, the power industry, mining, oil and gas, rural real estate, hotel stores, and electric vehicles. It is recommended for applications requiring backup for 30 minutes or longer to ensure continuous operation of critical equipment.
