RidePower Portable Solar Power Bank With Wireless Charging This incredible portable 10K mAh power bank allows you to easily charge your phone, tablet, and other devices while on the go! This incredible device is waterproof, shockproof, and extremely small and lightweight. Features: 3 x 6 1/4 x 3/4 Wireless charging 15W, Output 5V/3A Up to 3 recharge cycles for most phones LED flashlight with strobe feature Active USB and Usbc charging ports Backup Solar Panel Can be carried with personal items on plane Note: The solar feature is for backup. Charge the unit when first opened with a 110 volt phone charger until all 4 lights are lit. Keeping it in the sun helps maintain the charge depending upon use.