Lithium ion power battery
The utility model relates to a lithium ion power battery, it includes the battery cell, the PP board, PP board fixed -outline and utmost point ear fixed -outline, its characterized in that covers PP board, upper and lower two sides respectively on the upper and lower two sides of electric core the P...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model relates to a lithium ion power battery, it includes the battery cell, the PP board, PP board fixed -outline and utmost point ear fixed -outline, its characterized in that covers PP board, upper and lower two sides respectively on the upper and lower two sides of electric core the PP board adopts fixed frame to fix, and the utmost point ear of electric core adopts the fixed frame of utmost point ear to fix. Use the utility model discloses the plastic -aluminum membrane lithium ion power battery of preparation, the electrolyte absorbability is big, has reduced the pollution of electrolyte, and the internal resistance is little, and the cyclicity can be good, is suitable for the power battery who does various functions. |
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