16.8V Lithium Drill Control Board - Professional Controller Driver Name:Drill Protection Board Applicable model: Hand drill Charge Voltage:16.8V Overcharge Protection Delay:1S Attention: There may be differences in wiring color, base plate color, or other aspects between the actual product and the linked image, but the functions are exactly the same. If you cannot accept it, please think carefully before making the payment! Colour: Green Material: ABS+Metal Package Contents: 1 x 16.8V Lithium Drill Control Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.