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Safety factor of lithium iron phosphate battery Among lithium-ion batteries, lithium-ion batteries with lithium iron phosphate as the cathode material have the best safety factor. The important reason is that Lifepo4 has good oxygen-retaining ability under high temperature standards. Even if the temperature is above 500c, it will not lose oxygen, which is much higher than lithium borate, lithium manganate and ternary materials. However, under abuse conditions, even lithium-ion batteries with LiFePO4 as the positive electrode may have safety issues. ... Read More

(1) Do not charge in the sun in hot weather, and do not charge immediately after driving. Summer is here, this is especially important, remember not to charge the electric car in the hot sun, nor to put the battery in the sun . In the same way, you should stay away from open flames and high-temperature heat sources both during normal times and when charging. (2) When an electric vehicle is found to indicate that the battery is too ... Read More

Many people have bad habits. They often put the electric car battery on the car without turning off the air switch and leave it for several months without riding. When I came to ride a few months later, I found that the car was out of power and could not be charged. The charger is plugged in, but the light is always green, even if it is plugged in for 24 hours, it is still green because the battery voltage ... Read More