The Manscaped Lawn Mower 3.0 is a battery-operated lawn mower designed for precision grooming. The Lithium-Ion battery provides up to 60 minutes of continuous run time and can be recharged in as little as 2 hours. For best results, Manscaped recommends using the included AC adapter to charge the Lawn Mower 3.0. Simply plug the adapter into a power outlet and connect it to the charging port on the back of the mower. A full charge will take approximately 2 hours, and the LED indicator light on the charger will turn green when the process is complete. Once fully charged, you can disconnect the AC adapter and begin grooming your lawn with the Lawn Mower 3.0. Thanks to its compact size and ergonomic design, this versatile tool can handle any manscaping task with ease.