Safety is already a mature design feature of lithium batteries. It is well known that the chemical properties and energy density of lithium-ion batteries make them highly effective, but they also make them flammable. Therefore, when the battery fails, it usually results in dangerous consequences.
First, lithium-ion batteries are a relatively new innovation, having only emerged in the past nearly thirty years. During this period, lithium technology has become increasingly popular as it has been proven to be highly valuable in powering small electronic devices such as laptops and mobile phones. However, lithium-ion batteries are also notorious for their flammability, which is one of the main reasons lithium has not yet been widely used to manufacture large battery packs.
To address this issue, LiFePO4 cells have emerged. This new lithium solution is inherently non-flammable, although it allows for slightly lower energy density. LiFePO4 cells are not only safer but also have many advantages compared to other lithium chemistry materials, especially for high-power applications such as renewable energy.
Safety: LiFePO4 cells are renowned for their excellent safety because of their extremely stable chemical properties. LiFePO4 cells also have superior chemical and mechanical structures that prevent overheating leading to unsafe conditions. Therefore, they are safer compared to lithium-ion batteries made with other cathode materials.
Non-flammability: LiFePO4 cells are non-flammable, which prevents dangerous situations caused by mishandling during charging or discharging. They can also withstand harsher environmental conditions. When encountering hazardous events such as collisions or short circuits, they do not explode or catch fire, greatly reducing the likelihood of any harm.
Equipped with BMS: Most LiFePO4 cells also come equipped with a Battery Management System (BMS), which has many additional safety features including overcurrent, overvoltage, undervoltage, and over-temperature protection. The batteries also use explosion-proof stainless steel cases.
Environmental Friendliness: LiFePO4 cells are non-toxic, harmless, non-polluting, and do not contain rare earth metals, making them an environmentally friendly choice. Lead-acid and nickel oxide lithium batteries pose significant environmental risks. Compared to lead-acid and other lithium batteries, LiFePO4 cells have significant advantages, including higher discharge and charge efficiency, longer lifespan, and the ability to perform deep cycles while maintaining performance.
Low Long-term Cost: Although LiFePO4 cells are generally more expensive, the cost over the product's lifetime is much lower. They have low maintenance costs and require less frequent replacements, making them a safer long-term solution.
In summary, LiFePO4 cells, with their excellent performance, have become the optimal choice for users who need lithium batteries for use in hazardous or unstable environments.
LiFePO4 cells sold by Eco Power have higher energy density and longer cycle life compared to other batteries, making them a popular choice for many applications. These LiFePO4 cells for sale are also more stable and safer, making them ideal for use in medical and consumer electronics.
