Wound storage battery with symmetric composite electrodes and perforated collector plates
A composite electrode and collector plate technology, applied in the direction of lead-acid battery, lead-acid battery electrode, lead-acid battery construction, etc., can solve the problems of uneven current distribution, low current conduction capability, poor performance, etc. Method economy, mechanical strength and anti-vibration performance improvement, effect of reducing battery temperature
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[0018] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0019] Such as Figure 1-9 As shown, a winding storage battery with a symmetrical composite electrode having a collector disc, comprising a battery casing (5) and a cell (33), is characterized in that: the cell (33) is composed of a positive electrode sheet (1), a negative electrode sheet ( 2) and the separator (3) positioned between the positive electrode sheet and the negative electrode sheet is wound into a columnar body by the battery core reel (23), and a positive electrode collector plate ( 6) and the negative current collecting plate (7); the positive electrode sheet (1) is provided with a positive electrode continuous lug (8 ); the negative pole piece (2) is provided with a pole lug (9) equal to the length of the negative pole piece (2) at the top of the negative pole current collecting plate (7); the positive...
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