Requires 5C or higher. Most electric key batteries used in general electric wrenches are 18650 type, which requires continuous discharge of more than 5°C, and the maximum discharge rate of the capacity type is only 2°C. 2C is nowhere near enough, so the Vickers electric wrench needs to be powered. This machine is powerful and has the longest battery life. It is generally equipped with a 6000 mAh battery, and the general torque reaches about 350 Nm., lasts a long time.
Zhongke electric wrench is very good. According to relevant information, Zhongke electric wrench adopts a cordless design and has a built-in large-capacity lithium battery, which brings strong power and improves battery life. This type of wrench has the advantages of low power consumption, low noise, flexible adjustment, automatic shutdown and stable torque.