Litheli Battery Pack 20V 4.0Ah SE, Replacement Lithium Batteries U20 Handy+ Power Tools and Outdoor Equipment

[Innovative Battery Design]: The powerful 2.0Ah battery allows for up to 30 minutes of continuous use. It's fully compatible with all U20 series devices and can also be used as a power bank—ideal for charging smartphones, laptops, and more whenever and wherever you need it. 【Versatile Feature】: Litheli 20 V battery is compatible with all Litheli garden tools and power tools such as lawn mowers, brush cutters, drills, screwdrivers, hedge trimmers, etc. 【Strong Compatibility】: Litheli battery has a powerful output power of up to 45 W and can power a variety of devices such as laptops, smartphones, tablets, drones and more. 【LED Indicator】: Equipped with 4 LED battery indicator lights, you can check the remaining battery level at a glance, which allows you to charge the battery in time and increase your work efficiency. 【All-round Battery Protection】: The Litheli battery is equipped with an advanced battery management system that maximises the safety of the system and prevents problems such as deep discharge, voltage drop, overload, short circuit and overheating.