Factors affecting battery safety

　　The total energy stored by lithium ion battery is inversely proportional to its safety. With the increase of battery capacity, the battery volume is also increasing, its heat dissipation performance becomes worse, and the possibility of accidents will be greatly increased. For large capacity lithium-ion batteries, especially automotive batteries, it is particularly important to use forced cooling. Sometimes, although the battery itself has safety control measures, due to some reasons, the control fails, the safety valve is lacking or the gas cannot be released through the safety valve, and the external pressure of the battery will rise sharply, leading to explosion.

　　Lead acid batteries are safer. The total energy stored by lithium ion battery is inversely proportional to its safety. With the increase of battery capacity, the battery volume is also increasing, its heat dissipation performance becomes worse, and the possibility of accidents will be greatly increased. For large capacity lithium-ion batteries, especially automotive batteries, it is particularly important to use forced cooling. Sometimes, although the battery itself has safety control measures, the control fails for some reasons. If there is no safety valve or the gas cannot be released through the safety valve, the external pressure of the battery will rise sharply and cause explosion. Lead acid batteries are relatively safe. Simple maintenance and long service life. Lead calcium alloy breast plate with anti-corrosion structure. VRLA batteries can float for 10-15 years. Stable quality and high reliability. VRLA battery has advanced production technology and strict quality control system, with stable quality and reliable performance. Voltage, capacity and sealing shall be 100% checked on the line. All VRLA batteries have passed UL certification. In general, lead-acid battery is a little better than lithium battery, and when using lithium battery, you should pay more attention to the safety measures of lithium battery!

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