PowerHouse SL4557BT 12V-30Ah Lithium LiFePO4 Battery

PowerHouse SL4557BT 12V-30Ah Lithium LiFePO4 Battery in Bangladesh

The PowerHouse SL4557BT 12V 30Ah Lithium LiFePO4 Battery is a high-capacity smart battery engineered for advanced energy storage with real-time monitoring capabilities. Designed using lithium iron phosphate (LiFePO4) technology, it offers superior lifespan, lightweight construction, and consistent voltage output compared to traditional sealed lead acid (SLA) batteries.

With a nominal voltage of 12.8V and a robust 30Ah capacity, the PowerHouse SL4557BT delivers extended runtime and stable power for demanding applications. Its lithium chemistry ensures higher usable energy, maintaining consistent voltage until near depletion, which results in improved efficiency and longer device operation. This model is also designed as a drop-in replacement for conventional ~26Ah SLA batteries, making upgrades seamless.

A key advantage of the PowerHouse SL4557BT is its built-in Bluetooth (BT) functionality. Users can connect the battery to a mobile app to monitor performance in real time, including charge level, voltage, and usage history. This smart feature enhances control, helps prevent unexpected downtime, and improves overall system management.

The integrated Battery Management System (BMS) provides multi-layer protection against overcharge, over-discharge, short circuits, and temperature extremes, ensuring safe and reliable operation. The durable ABS casing with IP65 rating offers resistance to dust and light moisture, making it suitable for both indoor and semi-outdoor environments.

In real-world scenarios, the PowerHouse SL4557BT is ideal for UPS systems, solar energy storage, mobility devices, backup systems, and portable power setups. Its lightweight design—significantly lighter than lead-acid alternatives—makes installation easier while delivering higher efficiency and long-term reliability.

The PowerHouse SL4557BT 12V 30Ah LiFePO4 Battery is a smart, durable, and maintenance-free solution for modern residential and professional power needs.

✅ Key Features

• 12V (12.8V nominal) 30Ah lithium LiFePO4 battery for extended runtime
• Built-in Bluetooth monitoring for real-time battery data tracking
• Advanced LiFePO4 technology for longer lifespan vs SLA batteries
• Integrated BMS for protection against overcharge, short circuit, and overheating
• Lightweight design (approx. 3.6kg) for easy installation
• IP65-rated ABS casing for durability and environmental protection
• Drop-in replacement for ~26Ah lead-acid batteries
• Supports series (up to 4 units) and parallel configurations

✅ Why Buy This Product

The PowerHouse SL4557BT is ideal for users seeking both performance and smart functionality. Its Bluetooth monitoring enables real-time insights, helping users manage battery health and avoid unexpected failures.

Compared to traditional batteries, it offers longer lifespan, faster charging, and higher energy efficiency, reducing long-term maintenance and replacement costs. The lightweight design simplifies installation, especially in portable or compact systems.

With built-in safety features, rugged construction, and smart connectivity, this battery is a reliable choice for both professionals and everyday users.