PowerHouse SL4581A 12V-150Ah Lithium LiFePO4 Battery

PowerHouse SL4581A 12V-150Ah Lithium LiFePO4 Battery in Bangladesh

The PowerHouse SL4581A 12V-150Ah Lithium LiFePO4 Battery is a high-capacity, deep-cycle energy solution built for demanding applications where reliability and efficiency are critical. Designed using advanced LiFePO4 lithium chemistry, this battery delivers superior safety, longer lifespan, and consistent voltage output compared to conventional lead-acid batteries. It serves as a direct replacement for traditional 150Ah SLA batteries while offering significantly improved performance and reduced weight.

Constructed with durable ABS housing and premium prismatic cells, the battery is engineered for long-term use in harsh environments. Its integrated Battery Management System (BMS) ensures safe charging and discharging by protecting against overvoltage, deep discharge, short circuits, and overheating. This intelligent system enhances operational stability and extends the overall battery life.

In terms of performance, the battery maintains a stable voltage throughout most of its discharge cycle, allowing for longer runtime and more efficient energy use. With a high energy density of approximately 1920Wh and over 99% efficiency, it provides reliable power delivery for extended periods. Unlike traditional batteries, it retains up to 80–90% of its charge during storage, making it highly dependable for backup applications.

The PowerHouse SL4581A 12V-150Ah Lithium LiFePO4 Battery is ideal for real-world applications such as solar energy systems, RVs, caravans, marine setups, UPS backup systems, and off-grid installations. Its ability to support both series (up to 4 units) and parallel connections allows flexible system expansion based on power requirements.

Suitable for homeowners, professionals, and outdoor users, this battery provides a maintenance-free, long-lasting power solution. Its combination of durability, efficiency, and scalability makes it a strong investment for reliable energy storage.

✅ Key Features

• High-capacity 150Ah LiFePO4 battery for extended power backup
• Advanced Battery Management System (BMS) for safety and protection
• Lightweight design—less than half the weight of lead-acid batteries
• High energy density (approx. 1920Wh) for efficient energy storage
• Stable voltage output for longer runtime and consistent performance
• Low self-discharge rate (<3% per month) for better storage reliability
• Durable ABS casing with IP-rated protection
• Supports series (up to 4) and unlimited parallel configurations

✅ Why Buy This Product

The PowerHouse SL4581A 12V-150Ah Lithium LiFePO4 Battery improves everyday power reliability by delivering longer runtime and consistent output without frequent maintenance. It eliminates common issues such as heavy weight, short lifespan, and voltage drops found in traditional batteries.

Its advanced BMS reduces the risk of damage and saves time by automating protection and performance management. This makes it suitable for both residential and professional use where uninterrupted power is essential.

With its long cycle life and high efficiency, this battery minimizes replacement costs and provides excellent long-term value. Whether for solar storage, backup systems, or mobile power setups, it offers dependable and scalable performance.