Lithium-ion batteries precautions

- Jan 25, 2016 -

Storage requirements: at a temperature of 20 ± 5 ℃, humidity does not exceed 50% of the environment, transport to be avoided when air and water vapor on the erosion of aluminum foil;
The products are divided into a, b, and their key characteristics are: a appearance of black, conventional coating thickness is double sided 4~8 μ m, electrical conductivity than the more prominent b appearance is pale grey, conventional coating thickness is double sided 2~3 μ m, welding of coated area can do less, and can jump gap coating machine recognition;
Type b (grey) coated carbon aluminum foil can be used in ultrasonic welding of coated directly, only suitable for winding battery solder lug (up to 2-3), but the power, the time some fine-tuning needs to be done;
Carbon heat dissipation to less than aluminum foil, coated baking temperature and speed when appropriate trimming;
The products of lithium batteries and capacitors a considerable increase of the performance, but not as major factors in changing batteries the performance aspects, such as battery voltage, high energy density, high and low temperature performance, and so on.

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