1. Replace for DCB090 power converter, compatible with for 12-18V lithium batteries. 2. One USB one usb c ports can simultaneously charge 5V/2.1A electronic devices. 3. It is 100% compatible with the battery converter, and three LED lights display the battery charging status. 4. ABS materials are more environmentally friendly and reduce human hazards. 5. With 3W lamp, the brightness can reach 140lm, which is necessary for camping, walking at night, and sudden power failure. Product name:-USB with 3W light Input parameters:14.4V-20V Output parameters:5V 2.1A/12V 2A Size:100x80x60mm Material:ABS Color:Yellow Package Contents: 1 * Source Converter For Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.