Is there a flashlight attached directly to the 12V Car battery?
With 12V charging drill, the battery is connected to the output end of the rechargeable battery box. The disadvantage is that the 12V drill power is not large, but compact and flexible.
Use the inverter so that you can use the 220V electric drill. The disadvantage is that the power efficiency is not high, spend money to buy an inverter (1000W to more than 100 yuan).
