電芯與外殼組裝注意事項
1 Tab connection
·Ultrasonic welding or spot welding is recommended to connect battery with PCM or other parts.
·If apply manual solder method to connect tab with PCM, below notice is very important to ensure battery performance.
a)The solder iron should be temperature controlled and ESD safe
b)Soldering temperature should not exceed 350℃
c)Soldering time should not be longer than 3s
d)Soldering time should not exceed 5 times Keep battery tab cold down before next time soldering.
e)Directly heat cell body is strictly prohibited, Battery may be damaged by heat above approx.100℃
電芯的連接
建議使用超聲波焊接或點焊技術來連接電芯與保護電路模塊或其它部分。
如使用手工錫焊,須注意以下事項,以電芯的功能:
a)烙鐵的溫度可控能防靜電;
b)烙鐵溫度不能超過350℃
c)錫焊時間不能超過3秒;
d)錫焊次數不能超過5次;
e)必須在極片冷卻后再進行二次焊接;禁止直接加熱電芯,高于100℃會導致電芯損壞。
2 Cell fixing
·The battery should be fixed to the battery pack by its large surface area.
·No cell movement in the battery pack should be allowed.
電芯的安裝
·應將電芯的寬面安裝在外殼內;
·電芯不得在殼內活動。
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