The self-propelled lawn mower Texas 4220TR-Li has a lower noise and vibration level and is ideal for lawns up to 200 m². The mower features a cutting width of 42 cm, a 45-liter grass collection bag, and a 6-stage cutting height adjustment ranging from 28 to 75 mm. The Texas 4220TR-Li weighs less than a comparable gasoline model, making it easier to maneuver between trees, shrubs, flower beds, or other obstacles. The battery-powered mower is easy to start; just press a button to activate the starter. Safety is ensured by a special removable key, which protects against unauthorized use and prevents children from starting the device. The mower comes with a 40 V / 2.5 Ah battery and charger, but the motor unit has space for an additional battery, which can be purchased separately. Keywords: battery lawn mower, hand mower, lawn mower.