A portable battery current testing device

Abstract

The utility model discloses a portable battery current testing arrangement, the battery of detection is placed in the detection fixture of discharge cabinet, the detection fixture includes positive pole connector, negative pole connector, its characterized in that: still include printed circuit board, measure insert piece, wire, printed circuit board is equipped with two jack, two measure insert pieces respectively correspond and insert two in the jack, and each measure insert piece is through a wire and ammeter butt joint, the positive pole of battery and positive pole connector contact, printed circuit board is placed between the negative pole of battery and the negative pole connector of discharge cabinet, one side surface of printed circuit board and the negative pole of battery direct contact, and its other side surface then and the negative pole connector of discharge cabinet direct contact, printed circuit board is equipped with conductive tin layer in the contact area, has realized and measured, and the exchange electricity zero wiring, guarantees the measurement accuracy at the same time and makes batch detection efficiency to improve more than one time.

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