PowerHouse SL4547A 12V-12Ah Lithium LiFePO4 Battery

PowerHouse SL4547A 12V-12Ah Lithium LiFePO4 Battery in Bangladesh

The PowerHouse SL4547A 12V 12Ah Lithium LiFePO4 Battery is a high-efficiency, lightweight energy solution designed to replace traditional sealed lead acid batteries with advanced lithium technology. Built with lithium iron phosphate (LiFePO4) chemistry, it delivers superior lifespan, enhanced safety, and consistent voltage output for modern power applications.

Engineered for stable and reliable performance, the PowerHouse SL4547A provides a nominal 12.8V output with a 12Ah capacity, ensuring efficient energy delivery across a wide range of devices. Unlike conventional SLA batteries, it maintains a higher usable voltage throughout the discharge cycle, resulting in longer runtime and improved system efficiency. It is designed as a direct drop-in replacement for standard 12Ah lead-acid batteries, making upgrades simple and hassle-free.

The integrated Battery Management System (BMS) ensures safe operation by protecting against overcharge, over-discharge, short circuits, and temperature fluctuations. This intelligent protection system enhances durability while maintaining optimal performance. The battery is also significantly lighter—around half the weight of traditional SLA batteries—making it ideal for portable and space-sensitive applications.

Constructed with a robust ABS casing and IP65-rated protection, the battery is designed to withstand dust and light moisture exposure. Its low self-discharge rate allows it to retain up to 80–90% charge during storage, ensuring readiness even after extended inactivity.

In real-life applications, the PowerHouse SL4547A is widely used in UPS systems, solar setups, emergency lighting, security systems, mobility devices, and portable power solutions. Its deep cycle capability and lithium efficiency make it suitable for both professional and everyday use.

✅ Key Features

• 12V (12.8V nominal) 12Ah lithium LiFePO4 battery for stable output
• Advanced LiFePO4 chemistry for longer lifespan vs SLA batteries
• Built-in Battery Management System (BMS) for enhanced safety
• Lightweight design (approx. 1.3kg) – about half the weight of SLA
• Drop-in replacement for 12Ah sealed lead acid batteries
• Low self-discharge – retains 80–90% charge during storage
• IP65-rated ABS casing for durability and protection
• Supports series (up to 4 units) and parallel configurations

✅ Why Buy This Product

The PowerHouse SL4547A is an ideal upgrade for users looking to replace traditional lead-acid batteries with a more efficient and long-lasting lithium solution. Its LiFePO4 chemistry significantly extends battery lifespan, reducing replacement frequency and long-term costs.

Its lightweight design improves portability and simplifies installation, especially in compact systems. The built-in BMS ensures reliable and safe operation, protecting both the battery and connected devices.

With faster charging, longer runtime, and minimal maintenance requirements, this battery enhances overall productivity and performance across various applications, from home backup systems to professional setups.