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Inordinate warmness that originated from engine and unusual coldness that acquired of cold weather, caused to disturbance of battery function&lifecycle. Battery slimness and decrease in dimensions and weights is the result of use Lithium-polymer plates,instead of Lead conventional plates,that caused to availability of battery transmission to inside space of car for prevention of inordinate warmness that originated from engine and provides ability of battery transmission with user to closed places such as home,to avoid of inordinate battery coldness after leaving the vehicle in a parking place,especially at night in cold reasons.