Wide warm area high magnification ni -mh power battery

The utility model discloses a wide warm area high magnification ni -mh power battery, its electrical conduction efficiency is high, good heat dissipation. The utility model discloses contain battery steel casing, the bottom is provided with the connecting plate in the battery steel casing, is provided with winding formation's utmost point group in the battery steel casing, and the head of winding formation's utmost point group sets up through preventing that the short circuit rubber ring is kept apart with the battery steel casing inner wall, and the winding formation's behind the slot rolling utmost point group head terminal surface welding has the anodal mass flow body, has drawn two pure nickel pieces on the anodal mass flow body, two pure nickel pieces and block welding, the below both ends of connecting plate are provided with the strengthening rib, be provided with the silk screen between the strengthening rib, be provided with insulating material between strengthening rib and the negative plate, the silk screen top is connected with the connecting plate contact, the silk screen below links to each other with the negative plate, the silk screen is the conducting material preparation, winding formation's the utmost point is organized the coiling unit of serving as reasons and is carried out the electric core behind the winding formation, the coiling unit contains the three -layer, is positive plate, diaphragm and negative pole piece in proper order.