<br><b>Why Choose Solar Charger?</b><br> Upgraded solar panel: we have expanded the sunshine receiving area on the solar panels to increase the charging speed.<br> <br>Improved Dual USB Ports: In order to increase the charging speed of power outlet. The current of the USB port has been upgraded from the original 1A, 1.5A to 2A, 2A. You will save nearly half time for one full charge.<br> <br>Focus on energy storage: The team is focused on power storage from the beginning. Our mission is 'Keep providing people with high-quality energy storage products'. We will keep improving the product if need. If you give us trust, we will give you our best.<br> <br><b>Warm Tips</b><br> 1. Don't place the bank in conditions unsuitable for human beings like car dashboard under strong sunlight without cooling air.<br> 2. Make sure the power bank is fully charged by USB cable before your trips as the solar charging is for emergency use only.<br> 3. Please fully charge this solar external battery by the power outlet at the first use, which will help stimulate the function of solar charge.<br> <br><b>Technical Details:</b><br> Capacity: 20000mAh<br> Charging Time: about 8-10 hours(by 5V/2A Charger)<br> Input: Dual 5V/2A<br> Output: 5V/2.1A<br> Product Dimension: 5.7 x 3 x 0.67in<br> Product Weight: 8.8oz<br> Battery Type: Li-Polymer Battery<br> Operation Temperature: -10~50℃<br> Flashlight Work Time: 55~65 hours<br> <br><b>PACKAGE INCLUDES</b><br> 1 x 20000mAh Solar Charger<br> 1 x Micro USB Charging Cable<br> 1 x Hook<br> 1 x User Manual<br>