CARSPA MS12-12(L) LiFePO4 Lithium Battery 12V 12Ah

The CARSPA MS12-12(L) is a high-performance 12V 12Ah LiFePO4 lithium battery engineered for reliable energy storage. Utilizing advanced lithium iron phosphate technology, this battery provides a superior alternative to traditional lead-acid batteries, offering enhanced safety, efficiency, and a significantly longer service life. Equipped with an integrated Battery Management System (BMS), the unit automatically monitors and regulates charging and discharging processes to ensure optimal operation and protection against potential faults.

Advantages

This battery stands out due to its exceptional durability and stability, retaining over 80% of its capacity even after 2,000 charge cycles. Its lightweight design, weighing only 1.45 kg, makes it approximately 70% lighter than comparable lead-acid models. The integrated BMS provides comprehensive protection, eliminating the need for external management systems. Furthermore, the battery features an extremely low self-discharge rate of only 2-3% per year, ensuring it remains ready for use even after long periods of inactivity. The chemical composition of LiFePO4 is inherently stable and non-flammable, providing a high level of safety against short circuits or overcharging.

Suitable for

• UPS systems and backup power solutions
• Recreational vehicles and caravans
• Marine applications and boats
• Photovoltaic home energy storage systems
• General electronic equipment requiring stable 12V power

When it may not be suitable

This battery is not suitable for applications requiring charging at temperatures below 0°C. Charging in freezing conditions can lead to the formation of lithium dendrites, which may cause internal short circuits and permanent damage to the battery cells.

Key specifications

• Nominal Voltage: 12V
• Capacity: 12Ah
• Maximum charging current: 10A
• Maximum discharge current: 10A
• Operating temperature range: 0°C to 60°C
• Protection level: IP55
• Cycle life: 3,000 to 9,600 cycles
• Weight: 1.45 kg
• Dimensions: 150 x 100 x 100 mm (105 mm with connectors)
• Integrated LED display

How to use

The battery is designed for straightforward integration into existing 12V systems. Ensure the connection terminals are secure and that the charging equipment is compatible with LiFePO4 chemistry. The integrated BMS will manage the internal safety protocols automatically during both charging and discharging. Always monitor the LED display to check the status of the battery during operation.

What to consider before purchase

• Verify that your charging equipment supports LiFePO4 charging profiles.
• Ensure the installation environment remains above 0°C to allow for safe charging.
• Check the physical dimensions to ensure the battery fits your intended compartment.
• Confirm that the maximum current requirements of your device do not exceed the 10A limit.

Usage recommendations

To maximize the lifespan and performance of your battery, always operate and charge it within the recommended temperature range of 0°C to 60°C. Avoid exposing the battery to freezing temperatures during the charging process to prevent internal damage.