Charging indicator lamp: Displaying the charging status of the battery pack. 8 Sizes Pipe Limit Clamp.
5 SAE Sizes - 1/4", 3/8", 1/2", 5/8", 3/4. 3 Metric Sizes - 6 mm, 9 mm, 12 mm. For auxiliary lighting, initially turned off state. 1 Press on the lighting key, turn on the power indicator lamp.2 Turn on the key 3s, Lighting on. It is divided into 100%, 75%, 50%, 25% Four-grid green prompt light.
"100%" all on; "75%" three-grid light"; "50%" two-grid light; "25%" one-grid light"; The 25% single grid is light and flashing at low power, the operation cannot be conducted at this time, which needs to be used after charging. Displaying the fault status (the first indicator on the left).