An electric drill is a power tool that uses electricity to drive a rotating cone cutting tool, often used for drilling or thread cutting. The two electricity and one charge means that the drill needs to use two batteries and a battery charger to power, generally known as " 18V two charge and one charge; Such an electric drill has greater power and longer use time, and is suitable for work that requires a large amount of power for a longer period of time. In addition, when the two-charge electric drill is working, the battery can be replaced in time to ensure the continuity of work and improve work efficiency.
Electric drill, two-charge one charge refers to a power tool that provides power through two batteries and is equipped with a charger for charging the battery. The advantage of this design is that when one battery runs out, it can be immediately replaced with another battery to continue using, without waiting for charging.
This can greatly improve the efficiency of use and work continuity.
Electric drill: a tool for drilling holes on metal, wood, etc., there are two kinds of in-line (that is, the plug can be used only when plugged into the socket) and rechargeable (after being charged, it can be used independently in the area without electricity).
You belong to the second species.
Two batteries and one charge means: two boards, one charger.