source:Geerady       date: 2022-06-17
The electrolytic solution is contained inside the polymer battery, which is composed of a organic solvent (typically carbonate) and electrolyte lithium salt hexafluorophosphate (LiPF6), and the electrolyte has strong water absorption, and the water reacts in LiPF6 and the air form hydrofluoric acid. It has corrosive, causing harm to human skin, eyes, etc., so in the case of a bulk bag and leakage, avoid direct contact with the battery directly to prevent corrosion of the skin.
When the battery drum is drumped, the battery has been chemically reacted, and the battery performance has deteriorated. At this time, the battery charge and discharge, the battery may further act further, and there is a possibility of combustion, so the bulk bag, leakage In the case, it is also possible to avoid charging and discharging the battery. The correct approach should put the battery packages from the battery pack or acid-resistant packaging, and will be recycled by the professional battery recycling company. The polymer lithium ion monomer battery can be combined into a different voltage and capacity battery pack through different string / parallel.
The rated voltage of the monomer battery is 3.7V, and the different monomers need to be paired according to the voltage, internal resistance, capacity of the monomer battery, and the performance of each monomer is matched, so that the performance of the battery pack can function properly.
Depending on the pairing of the monomer battery, the instrument measures the performance of the unit cell; at the same time, the assembly personnel need to have certain expertise, otherwise it is easy to cause the battery during the assembly process, if the monomer is connected in series, incompatience In case of underest welding, short circuit, puncture, etc., the battery pack may have a short period of battery life, the battery is bulging, short life, and combustion.
Therefore, when an abnormality in the battery pack is abnormal, the professional recommendations should be performed.
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