In a world increasingly focused on sustainable and efficient energy solutions, Chinese manufacturer LiTime is bringing a technological revolution to the market with its LiFePO4 batteries, which are setting new standards in mobile applications in particular.
Technological progress with LiFePO4 batteries
LiTime’s Lithium Iron Phosphate (LiFePO4) battery technology represents a significant advancement over conventional lead acid batteries. Due to their chemical composition, these batteries are not only lighter and more durable, but also more powerful. They have stable cell voltages and high capacities, ensuring a continuous supply of power. Ideal for high power applications.
How LiFePO4 batteries work
LiFePO4: Lithium (Li), Iron (Fe), Phosphate (PO4)
LiFePO4 batteries follow the basic principles of lithium-ion technology, but have specific characteristics:
Structure and material: the lithium iron phosphate (LiFePO4) cathode material, with its stable crystal structure, ensures the longevity and safety of the battery by providing structural stability during charge and discharge cycles.
Charging and discharging process: Lithium ions move from the cathode to the anode material during charging and back again during discharging. This movement, aided by an electrolyte, creates a flow of electrons in the external circuit that provides electrical energy.
Energy generation: The continuous movement of the lithium ions provides a constant energy output. LiFePO4 batteries provide an almost constant voltage during discharge, making them ideal for applications that require a reliable power supply.
The advantages of LiTime LiFePO4 batteries at a glance
Compactness and lightness:
- LiTime LiFePO4 batteries are approximately 74% smaller and up to 85% lighter than conventional lead-acid batteries, making them much easier to install and use.
Fast and efficient performance:
- Faster charging: These batteries charge twice as fast as lead-acid batteries, which increases usage efficiency.
- High capacities: Ranging from 6 Ah to an impressive 400 Ah, they support a wide range of applications, from portable devices to energy-intensive systems.
- Longer runtime and service life: Thanks to advanced technology, they offer an extended service life between charging cycles and often survive more than 2000 cycles without significant loss of capacity.
Reliability and safety:
- Intelligent cold weather protection: many LiFePO4 batteries are equipped with features that provide reliable performance at low temperatures. The battery management system (BMS) protects against extreme temperatures.
- Thermal and chemical stability: These batteries are more thermally and chemically stable than other lithium-ion batteries, making them safer and minimising the risk of overheating.
Environmental compatibility and efficiency:
- No cobalt: LiFePO4 batteries use iron phosphate instead of cobalt, which makes them less harmful to the environment and health.
- High efficiency: They offer a constant discharge voltage that enables more efficient energy utilisation, keeping performance stable over a longer period of time.
Areas of application
Energy supply in a motorhome
LiTime LiFePO4 batteries ensure optimum power supply in the motorhome. Not only are they perfectly sized and significantly lighter than conventional models, they also provide reliable power for cooling, lighting and entertainment.The intelligent Battery Management System (BMS) ensures consistent performance and safety. They offer a high discharge current and allow full use of each charge with 100% depth of discharge, fast charge times and low self-discharge. All this makes them a reliable choice for off-grid systems in motorhomes, mini power grids on yachts and other outdoor applications.
For users who want to keep an eye on their battery status, LiTime offers battery models such as the [LINK]LI12-100-BT-G24 with Bluetooth 5 technology. Discharge data, battery status and system operating status can be easily monitored and controlled via an app.
Home Energy Storage & Off-Grid Use
The LiTime LI12-400 is a robust and reliable energy solution for home energy storage and off-grid systems. This 12V 400Ah battery is equipped with an advanced 250A battery management system (BMS) that provides comprehensive protection against overcharging, over-discharging, over-current, overheating and short-circuiting. It offers 5120Wh of usable energy and supports up to 4000+ charge cycles at 100% DOD.The LI12-400 delivers 3200 watts of load power and is 40% lighter than comparable lead acid batteries. Its capacity is expandable, allowing configurations up to 4S4P, which together reach 81.92kWh – ideal for large energy storage requirements. This IP65 rated battery is ideal for solar systems, RVs, marine applications and more.
With versatile charging options compatible with LiFePO4 chargers, solar panels, generators and alternators, the battery offers flexible charging options and its maintenance-free design makes it an excellent choice for demanding energy applications.
The next generation: batteries with integrated heating pad
For use in cold and extreme environments, such as ice fishing or in motorhomes, rechargeable batteries require special protection.For this reason, LiTime has fitted these batteries with a 100 watt heating pad. This can raise the battery temperature from -10°C to 10°C in just 30 to 60 minutes. An optional pre-heat function and an intelligent temperature sensor automatically switch on the heating pad at temperatures below 0°C to protect the batteries from frost damage and ensure that the connected devices are always ready for use. Lightweight and compact, the batteries are easy to handle and install. With up to 4000 charge cycles, they also have a long life of 10 to 15 years.
Conclusion
LiTime LiFePO4 batteries are an excellent choice for anyone looking for a reliable, powerful and environmentally friendly energy source for their mobile life and work. With their combination of advanced technology, high performance and user-orientated features, they are predestined to change the energy market for mobile and portable applications in the long term. Available from reichelt elektronik, LiTime opens up new horizons in mobile energy supply for technology enthusiasts and environmentally conscious users.
Images: Adobe Stock
