LED Street Lamp Battery installation

- Jan 30, 2018-

We are in the installation of LED street lamp batteries must pay attention to the LED street lamp batteries can not be installed incorrectly, check the solar cell components are, negative signs, to ensure that the positive and negative poles connected correctly, the application of multimeter verification, to prevent the wrong signs and so on.

Verification method: With the digital multimeter red and black pen, respectively contact the battery two electrodes, display positive then red pen corresponding to the electricity is very positive, show negative then red pen corresponding electrode is negative, other positive and negative polarity test method with this.