Description: Perfect Compatibility - The M18 adapter with 140lm LED light is compatible with 18V M18 for ion battery. For 48-11-1840, 48-11-1850, 48-11-1815, 48-11-1820, 48-11-1822, 48-11-1860, 48-59-1850, 48-11-1880, 48-11-1890,48-11-1828/490171,converting your battery into Mobile System (Battery NOT Included). Light - Equipped with 140lm work light, there are three modes of general lighting, enhanced lighting, and flashing. Long pressing the switch will power off.Suitable for outdoor camping lighting, electrical maintenance, working in darkness, many other occasions and other working environments. and Reliable - USB Charger for has good performance on Circuit protection,Overcurrent protection,Undervoltage protection and Low power consumption, indicator prompts, the power source adapter is compact and to use. Dual USB Ports - Built-in Dual USB Ports provide maximum 5V 2.1A speed chagrining for two mobile devices simultaneously, charging for your phone, tablet, headphone, iPads, cameras, charging jackets etc.; 12V 2A DC Output can power the heating suit. Size: 8.2x6.6x3.3cm / 3.22x2.59x1.29inch Package Includes: 1 Piece Adapter Converter with LED Light Note: Please allow 1-3mm measuring deviation due to manual measurement. Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures.Thank you!