With the Wahl super taper cordless prolithium clipper it is possible to use it without and with a cord. The Lithium Ion battery charges the clipper within 120 minutes, so you can use it for 90 minutes.
The super taper cordless prolithium is lighter and narrower, making it more comfortable in the hand and offering more comfort than other clippers.
Note: To extend the life of the appliance, make sure that the clippers are properly maintained. Therefore, before and after every shave, use a drop of Wahl oil to lubricate the blades.