Does a lithium cordless wrench require less maintenance than a corded wrench?

Generally speaking, lithium cordless wrenchs may require less maintenance compared to wired wrenches, but the specific situation depends on factors such as the quality of the tool, frequency of use, and usage environment. The following are some common reasons why lithium cordless wrenchs require less maintenance compared to wired wrenches:
No maintenance required for power cord: The lithium cordless wrench is wireless and does not require a power cord connection, so there is no need to worry about damage to the power cord or the need to replace it regularly. This reduces the need for maintenance work.
Less mechanical components: lithium cordless wrenchs typically have a simpler structure than wired wrenches, with fewer mechanical components and reduced maintenance requirements. For example, wireless design means no need for connectors or connectors, reducing potential failure points.
No lubrication required: Due to the modern design and materials commonly used in lithium cordless wrenchs, many components do not require conventional lubrication. In contrast, some wired wrenches may require regular lubrication to ensure smooth operation of mechanical components.
Battery maintenance: The main maintenance of lithium cordless wrenchs may involve battery maintenance and management. This includes regular charging, avoiding excessive discharge and overcharging, and replacing aging batteries when needed. But compared to wired wrenches, this maintenance is generally simpler.
It should be noted that although lithium cordless wrenchs may require less maintenance, they still need to be regularly maintained and serviced according to the manufacturer's recommendations to ensure the performance and lifespan of the tool. This may include cleaning tools, checking mechanical components for damage or wear, regularly charging batteries, etc.