Four common problems in CR1225 battery pack design

　　a. The waterproof level of CR1225 battery pack reaches IP68;

　　b. Maintain the balance of standard air pressure inside and outside the battery pack, because the lithium ion level of the battery pack will change during the entire battery charging process, resulting in changes in the standard air pressure of the battery pack, and the PUW explosion-proof valve can be permeable and impermeable, so the external packaging can be maintained Standard air pressure;

　　c. Explosion-proof. Once the lithium-ion package is out of control, the standard air pressure in the battery package increases significantly, and the battery package is in a dangerous state, so the PUW explosion-proof valve becomes a breakthrough point and can be discharged quickly.

　　d. In the composition of lithium-ion batteries, considering the precision measurement accuracy of lithium-ion batteries, attention should be paid to the reliability of the lithium-ion battery, the cooling and heating layer, especially the connection method of the rechargeable battery and the operation of the waterproof level. This problem is common, Neglecting to detect dangerous voltage drops, resulting in lithium-ion battery balancing.

　　What is said about the design of lithium iron phosphate battery packs, and more importantly, the internal structure design of lithium-ion battery packs is more complex, and various factors must be considered. Therefore, when designing battery packs, precautions must be taken to achieve an effective overall design.

　　a. The moisture-proof level of CR1225 battery pack reaches IP68;

　　b. Maintain the balance of standard air pressure inside and outside the battery pack, because the lithium ion level of the battery pack will change during the entire battery charging process, resulting in changes in the standard air pressure of the battery pack, and the PUW explosion-proof valve can be permeable and impermeable, so the external packaging can be maintained Standard air pressure;

　　c. Explosion-proof. Once the lithium-ion package is out of control, the standard air pressure in the battery package increases significantly, and the battery package is in a dangerous state, so the PUW explosion-proof valve becomes a breakthrough point and can be discharged quickly.

　　In the composition of lithium-ion batteries, considering the precision measurement accuracy of lithium-ion batteries, attention should be paid to the reliability of the lithium-ion battery, the cooling and heating layer, especially the connection method of the rechargeable battery and the operation of the waterproof level. This problem is common and ignored Detects dangerous voltage drops that lead to balancing of lithium-ion batteries.

　　As mentioned in the design of lithium-iron-phosphate battery packs, more importantly, the internal structure design of lithium-ion battery packs is more complex and various factors must be considered. Therefore, the design of battery packs must pay attention to matters and carry out an effective overall design. design.

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