Yard Force 20 V, 2.0 Ah Li-Ion battery with charge indicator. A unique solution that combines a battery for power tools, an induction charger, a flashlight, and a power supply. With this, you'll never be left with a dead phone. Thanks to the integrated USB-A port, you can use it as a power bank and charge any devices. Specifications: 20 V 4.0 Ah Li-Ion battery with charge status indicator. USB port: Yes. LED flashlight: Yes. Inductive charging function: Yes. Charging power for iPhone: 7.5 W. Charging power for Android phones: 10 W. Weight: 0.62 kg.