FSolar 12.8V 300Ah LiFePO4 Lithium Battery – 3.84kWh

The FSolar 12.8V 300Ah LiFePO4 Lithium Battery is a powerful, high-capacity rechargeable lithium battery designed for demanding 12V energy storage applications. With a massive 300Ah capacity and 3.84kWh (3840Wh) of stored energy, it provides dependable power for solar systems, caravans, RVs, motorhomes, marine applications, off-grid installations, and backup power systems.

Built with advanced LiFePO4 (Lithium Iron Phosphate) battery technology, this battery combines long cycle life, strong discharge capability, intelligent battery protection, and convenient Bluetooth monitoring for a modern and reliable energy storage experience.

High-Capacity 3.84kWh Energy Storage

With a rated capacity of 300Ah and an energy capacity of 3840Wh, this battery provides substantial energy storage for applications requiring longer backup times and reliable daily power.

Its high capacity makes it an excellent solution for:

• Solar energy storage
• Caravans and RVs
• Motorhomes and camper vans
• Marine and boat applications
• Off-grid power systems
• Backup power
• Mobile and remote energy applications

Advanced LiFePO4 Battery Technology

The battery uses LiFePO4 cells, offering stable and dependable performance for frequent charging and discharging applications.

With a cycle life of more than 5,000 cycles, the battery is designed for long-term energy storage and repeated daily use, making it a practical alternative to traditional battery technologies.

Powerful 200A Continuous Discharge

The FSolar 12.8V 300Ah battery supports a maximum continuous discharge current of 200A, allowing it to deliver strong power for demanding applications.

It also features an optimum charge current of 100A, enabling efficient charging when connected to a suitable compatible charging system.

Intelligent Battery Management & Protection

The integrated battery management system helps monitor and protect the battery during charging and discharging. Protection functions include:

• Over-voltage protection
• Low-voltage protection
• Temperature control
• Overload protection
• Short-circuit protection
• Surge protection

These protection features help provide stable and reliable battery operation across a wide range of energy storage applications.

Bluetooth App Monitoring

The built-in Bluetooth App function provides convenient access to battery information from a compatible mobile device. This allows users to monitor important battery data more easily without requiring direct physical access to the battery.

Durable & Practical Design

The battery is housed in a durable ABS plastic shell, providing a practical balance of strength and manageable weight.

With dimensions of 500 × 222 × 232mm and an approximate weight of 25.5kg, the battery provides an impressive 3.84kWh energy capacity in a relatively compact form factor.

Key Features

• 12.8V lithium battery
• 300Ah high-capacity energy storage
• 3.84kWh / 3840Wh energy capacity
• Advanced LiFePO4 battery technology
• More than 5,000 cycles
• Powerful 200A maximum continuous discharge current
• 100A optimum charge current
• Integrated battery management and protection
• Bluetooth App monitoring
• Over-voltage protection
• Low-voltage protection
• Temperature control
• Overload protection
• Short-circuit protection
• Surge protection
• Durable ABS plastic shell
• Compact and practical design
• Suitable for solar, caravan, RV, marine, backup, and off-grid applications

Technical Specifications

Ideal Applications

The FSolar 12.8V 300Ah LiFePO4 Lithium Battery is ideal for:

• Solar energy storage systems
• Off-grid solar power
• Caravans and RVs
• Motorhomes and camper vans
• Marine and boat power systems
• Home and commercial backup power
• Mobile power applications
• Remote power systems
• Recreational energy storage
• High-capacity 12V battery applications

High-Capacity Lithium Power with Smart Monitoring

Whether used for a solar energy system, caravan, RV, boat, off-grid installation, or backup power system, the FSolar 12.8V 300Ah LiFePO4 Lithium Battery delivers an excellent combination of 3.84kWh capacity, 200A continuous discharge capability, over 5,000 cycles, intelligent battery protection, and Bluetooth App monitoring for dependable long-term energy storage.