1、 Factors affecting battery safety

　　The total energy stored in lithium-ion batteries is inversely proportional to their safety. As the battery capacity increases, the battery volume also increases, and its heat dissipation performance deteriorates, greatly increasing the likelihood of accidents. 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 certain reasons, the control fails, the safety valve is missing or the gas cannot be released through the safety valve, and the external pressure of the battery will rise sharply, leading to an explosion.

　　2、 Lead acid batteries are safer

　　Lead acid batteries are safer. The total energy stored in lithium-ion batteries is inversely proportional to their safety. As the battery capacity increases, the battery volume also increases, and its heat dissipation performance deteriorates, greatly increasing the likelihood of accidents. 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 certain reasons, the control fails. If there is no safety valve or gas cannot be released through the safety valve, the external pressure of the battery will sharply increase and cause an explosion. Lead acid batteries are relatively safe. Easy maintenance and long service life. Adopting lead calcium alloy chest plate and anti-corrosion structure. Valve regulated lead-acid batteries can float charge for 10-15 years. Stable quality and high reliability.

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