BP28-12
B.B. Battery's BP28-12BP series batteries are 4/6/12V integrated valve-regulated lead-acid batteries with capacities ranging from 1.0 to 230Ah. They feature impact-resistant ABS casings and sealed terminals, are leak-proof, maintenance-free, support horizontal and vertical installation, and have low self-discharge rates. Specifically designed for UPS, security alarms, emergency lighting, access control, and medical equipment, they are also suitable for power grids, mining, hotels, and electric vehicles. With an expected lifespan of 8-10 years, they are a reliable power solution for long-term backup power.
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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
- ModelBP28-12
- Voltage12 V
- Nominal Capacity (Ah) 20-hour rate28
- Nominal Capacity (Ah) 10-hour rate26.6
- Nominal Capacity (Ah) 5-hour rate23.8
- Weight (kg)9.6
- Weight (lb)21.17
- Standard Terminal TypeB1
- Standard Terminal Position7
- Optional Terminal TypeT2 I1
- Optional Terminal Position9
- Dimensions Length (mm)175
- Dimensions Length (in)6.89
- Dimensions Width (mm)166
- Dimensions Width (in)6.54
- Dimensions Height (mm)125
- Dimensions Height (in)4.92
- Dimensions Total Height (mm)125
- Dimensions Total Height (in)4.92
Product details
Welcome to learn about the BP28-12BP series valve-regulated sealed lead-acid batteries. This battery uses a sturdy opaque impact-resistant ABS plastic casing. The battery cover is firmly connected to the casing, ensuring complete sealing of the terminal area, effectively preventing leakage and achieving maintenance-free characteristics, so users do not need to add electrolyte. Its design includes six production filling holes and is equipped with a pressure relief valve made of non-combustible materials, significantly enhancing the fire and explosion safety levels during use.
As a 12V model in this series, BP28-12 has a nominal capacity of 28Ah at a 20-hour rate, capable of providing long-lasting and stable power support for various devices.Both positive and negative plates are coated with a special paste - like coating. Combined with advanced sealing technology, it achieves an extremely low self - discharge rate, with a monthly self - discharge of less than 3%, ensuring the battery maintains its charge during long - term standby. The battery supports multiple installation methods, both vertical and horizontal, providing great flexibility for equipment integration and space layout.
In terms of technical parameters, the BP28 - 12 weighs approximately 9.6 kilograms. Its compact size design makes it easy to deploy. It provides standard B1 - type terminals, and T2 or I1 - type terminals can be optionally selected according to requirements to meet different wiring needs.This battery is optimized for application scenarios requiring 30 minutes or longer backup time and is an ideal choice for low - power uninterruptible power supplies, fire and safety alarm systems, emergency lighting, video surveillance, and access control systems. At the same time, it is also widely used in medical equipment, power industry, mining, oil and gas, rural real estate, hotel shops, and auxiliary power sources for electric vehicles.
With reliable design and manufacturing, BP series batteries have an expected service life of 8 to 10 years under normal operating conditions, meeting Eurobat standards for long - life batteries and providing users with long - term and cost - effective power solutions. Its extensive capacity options, from 1.0Ah to 230Ah, ensuring it can meet various power requirements from micro - devices to medium - sized system backups.
