The Bask Solar Power Bank is ideal for any camping trip or day at the beach. It includes a 4,000 mAh Lithium Polymer battery with 5V/1A output. The power bank can be charged by the sun or the included USB to Micro USB connecting cable that can also be used to charge devices with a Micro USB input.
You aren't sure how to properly design your print file? Check out the design guidelines for Avenue Bask power banks.