Patent ID: 8133607
Filing Date: 2012-03-13
Classification: H01M,Y02E

Abstract:
1. A parallel connection assembly of batteries, configured to connect a plurality of battery units in parallel to form a battery set, each of the battery units having a positive electrode hole and a negative electrode hole, the parallel connection assembly including: a plurality of electrical-conductive connecting pieces each having a through-hole and a fixing portion, the electrical-conductive connecting pieces being aligned with the positive electrode holes and the negative electrode holes respectively; two flexible metallic woven bands serially connecting the fixing portions of the electrical-conductive connecting pieces located on the positive electrode holes and the negative electrode holes respectively; and a plurality of electrical-conductive fixing elements passing through the through-holes to be fixed in the positive electrode holes and the negative electrode holes, so that the two flexible metallic woven bands can electrically connect the battery units in parallel, wherein each of the electrical-conductive connecting pieces is made of electrical-conductive metal and comprises a piece body, the through-hole and the fixing portion are formed on the piece body, the fixing portion comprises a stopping wall extending upwards from the piece body and two pressing strips bending from two opposite sides of the stopping wall, the flexible metallic woven band passes through a space between the stopping wall and the two pressing strips to be clamped by the two pressing strips.