1. Wide Input Voltage Range, Input Dc Voltage Is 5~20V, And Can Stably Output 5V Dc Voltage. 2. Can Output A Maximum Current Of 2A. 3. High Conversion Efficiency, Up To 95%. This Product Is Mainly Used In Solar Folding Bags And Solar Chargers. It Can Charge Any Mobile Phone Such As Apple, Mp3, Mp4 And Other Digital Products. 4. Industrial Grade Temperature Range: -40℃ ~ +85℃ 5. Usb Female Output, Can Charge Any 5v Digital Product. Equipped With Plastic Shell, The Shape Is More Beautiful.<br><br>Input Voltage: 5V-20V Output Voltage: 5V Maximum Output Current: 2000mA Conversion Efficiency: 95% Note:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Colour:As Shown Material:PCB+Plastic<br><br>Package Contents: 1 x Solar Panel Mainboard Module 1 x Solar Junction Box 1 Set x Screw Installation Package<br><br>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.