How to improve the conditions and monitoring, so as to improve the energy density of lithium batteries?

To improve production conditions and stricter monitoring, there are many knowledge about production control, just to name a few.

1. After rolling reduction, to the front of the winding turn sequence of time: this reduces the thickness of the plate rebound, so as to better control the thickness of the batteries. Batteries if significantly lower than the maximum thickness, thickness can improve the design appropriate thickness, thus improve the design capacity of batteries.

2. Stable points for room temperature: temperature capacity of batteries and capacity is rather large, the influence of low temperature may cause the qualified batteries as a low capacity and the capacity to secondary points and waste of resources, high temperatures may be less the capacity batteries as nonconforming product shipment.

Like short plate theory, a group of batteries capacity, with the lowest gauge of batteries delivery of a batch of the thickness of the batteries, the biggest thickness gauge to ship batteries. People are operating in the current our country the labor-intensive industries, especially important influence on the quality of the product. In production, if the operators and personnel quality can reduce the error of the artificial operation low as far as possible, reduce the fluctuations, also is equivalent to increase the length of the barrel of the shortest board, so as to improve the capacity of the battery, reducing the thickness of the battery.

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