Pro Supply Lithium Battery 80Ah 12V

PRO SUPPLY 80Ah LiFePO4 lithium battery

Designed to be the same size as conventional 75-80Ah lead-acid and AGM batteries (260 × 172 × 224 mm). This allows for easy replacement of the old battery without modifying the battery case or adapting the space. Simply lift out the old battery and insert this one – and you’re done. In addition to the classic size, you get all the advantages of modern lithium technology: light weight, long service life and stable performance.

Key features:

• 80Ah capacity: Efficient energy storage in a compact size.
• Long service life: LiFePO4 cells have a service life of up to 3000 cycles at 80% depth of discharge, ensuring a durable battery for many seasons.
• Lightweight: Weighing only 9.5 kg, the lithium battery is significantly lighter than traditional lead-acid batteries, making it easier to install and transport.
• Advanced BMS: Built-in 100A Battery Management System protects against overload and temperature fluctuations, and ensures safe and efficient charging with compatible battery chargers.
• Flexible parallel connection: Possibility to connect up to 4 batteries in parallel to increase capacity and tailor to energy needs.
• High performance: The battery is designed as a deep-discharge battery and provides a stable power supply in boats, caravans and cottages without loss of power in critical situations.

Information on lithium battery usage and consumption – PRO SUPPLY 80Ah 12V

The PRO SUPPLY 80Ah LiFePO4 lithium battery is an affordable and high-quality choice for those who need a reliable battery with a lightweight design and long service life. It is ideal for boats, caravans, camping and other applications that require a lot of power. The built-in 100A BMS (Battery Management System) protects against excessive charging current, overload and high temperatures, ensuring safe operation for many years.

Suitable charging and use

The battery should only be charged with a compatible charger designed for lithium batteries for best performance and safety. If necessary, you can connect up to four batteries in parallel to increase capacity.

Please note that this is a deep-cycle battery and should not be used as a starter battery.

Storage and maintenance

To ensure a long service life, it is recommended to store the battery in a clean, dry and well-ventilated area with a temperature of 5–40°C. For long-term storage, the battery should be charged to approximately 50–60%, and it is recommended to charge the battery for approximately one hour every two months to prevent overdischarge.