Product details 【High-Efficiency Brushless Motor】Delivers more power, less heat, and longer motor life with advanced brushless technology. Provides smoother operation, quieter performance, and higher energy efficiency for reliable, long-term use.【Self-Propelled Design】With a self-propelled design and speeds of 1.3-2.9 mph, this mower effortlessly handles various terrains for easy operation.【Adjustable Cutting Heights】Easily adjust the cutting height with our 6-speed settings to achieve your desired lawn height effortlessly, ranging from 0.98 to 2.95 inches.【Efficient Collection】The large 13-gallon collection bag offers convenient, uninterrupted mowing. Its upgraded airflow system increases grass-gathering efficiency by up to 50%.【Precision Blades】Enjoy clean, consistent cuts with high-durability blades engineered using advanced laser-cutting technology.【Extended Runtime Battery Upgrade】Upgraded from 4.0Ah to a powerful 5.0Ah battery for longer mowing sessions and fewer interruptions. Designed to maximize productivity and convenience for everyday lawn maintenance. Litheli lawn mower offers up to about 20-30 minutes runtime at a full charge of a high-capacity 5.0Ah battery pack. Actual runtime varies depending on lawn condition and operation technique.【Perfect After-Sales Service】Litheli offers 3-year warranty for battery power lawn mower and 1-year warranty for battery. If you have any concerns, feel free to contact us. We will answer you within 24 hours.1.The battery pack has been placed in the charging compartment of the lawnmower.2.The product only includes charging cables. However, any 45W PD (Power Delivery) charger can be connected to the USB port to charge the battery.Please fully charge the battery before using our product. Efficient Mowing: The 17-inch cutting width helps you mow faster and more efficiently, covering more lawn in less time. Self-propelled design: Speeds of 1.3-2.9 mph, effortlessly tackling various terrains for an easier operation. Powerful Brushless Motor: Featuring a 3600 RPM brushless motor, this lawn mower delivers strong, consistent cutting performance with quieter operation and less maintenance. Extended Runtime: Powered by a high-capacity 2 x 5.0Ah battery, the Litheli lawn mower provides approximately 20–30 minutes of runtime on a full charge, depending on grass conditions and usage. Adjustable Cutting Heights: Easily tailor your lawn height with a 6-position height adjustment, offering cutting heights from 0.98 to 2.95 inches for precise results. Convenient Grass Collection: The removable 13-gallon grass bag makes grass disposal quick and easy, helping keep your lawn clean and tidy. Smooth Maneuverability: Equipped with 7.8-inch wheels, the mower rolls smoothly over uneven terrain and thick grass for effortless control.