PowerHouse SL4541A 12V-8Ah Lithium LiFePO4 Battery

PowerHouse SL4541A 12V-8Ah Lithium LiFePO4 Battery in Bangladesh

The PowerHouse SL4541A 12V 8Ah Lithium LiFePO4 Battery is a compact, high-efficiency power solution designed to replace traditional sealed lead acid batteries with advanced lithium technology. Built using lithium iron phosphate (LiFePO4) chemistry, it offers superior lifespan, lightweight construction, and stable power output for modern backup and portable applications.

Engineered for performance and reliability, the PowerHouse SL4541A delivers a nominal 12.8V output with an 8Ah capacity, ensuring consistent voltage throughout the discharge cycle. Unlike conventional SLA batteries, it maintains higher usable energy, allowing longer runtime and improved efficiency. Its compact design makes it a direct replacement for standard 7Ah–9Ah SLA batteries, simplifying upgrades without system modifications.

The integrated Battery Management System (BMS) ensures safe operation by protecting against overcharge, over-discharge, short circuits, and temperature fluctuations. This enhances both battery lifespan and user safety. With a lightweight structure—less than half the weight of equivalent lead-acid batteries—it is ideal for portable and space-constrained applications.

Designed with a durable ABS casing and IP-rated protection, the battery performs reliably in various environments. It also features low self-discharge, retaining up to 80–90% of its charge during storage, making it highly dependable for standby systems.

In real-world usage, the PowerHouse SL4541A is widely used in UPS systems, emergency lighting, security systems, solar setups, and portable devices. It is ideal for home users, office setups, and professionals seeking a long-lasting, maintenance-free energy solution.

✅ Key Features

• 12V (12.8V nominal) 8Ah lithium LiFePO4 battery for stable performance
• Advanced LiFePO4 chemistry for longer service life vs SLA batteries
• Built-in BMS for protection against overcharge, short circuit, and temperature issues
• Lightweight design (approx. 0.8–1.1kg) for easy installation
• Drop-in replacement for 7Ah–9Ah SLA batteries
• Low self-discharge (retains 80–90% charge during storage)
• Durable ABS casing with IP-rated protection
• Supports series and parallel configurations for flexible usage

✅ Why Buy This Product

The PowerHouse SL4541A is a smart upgrade for users transitioning from traditional lead-acid batteries to lithium technology. It offers significantly longer lifespan and better efficiency, reducing replacement frequency and long-term costs.

Its lightweight and compact design improve portability and simplify installation in tight spaces. The built-in BMS ensures safe and reliable operation, protecting both the battery and connected devices.

With faster charging, longer runtime, and minimal maintenance requirements, this battery enhances productivity and convenience for both everyday and professional applications.