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Materials And Substitutions
Spring piece
Ensure good contact between all parts of the battery, usually spring pieces or foamed nickel
Service Hotlines 400-990-6600

The spring piece is mainly used to support the battery. If there is no spring piece, the battery will be pressed very flat during the process of pressing the battery, and the internal components may be crushed. The spring piece is only added to the negative electrode side. If the spring piece is added to both the positive and negative electrodes, the buckle cannot be closed during the battery pressing step, causing the electrolyte to come into contact with the air, and the experiment fails.

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