Una Gua Bsica de Puentes de Acero: Una Maravilla de la Ingeniera Ventajas de los puentes de acero Puente Bailey Estructuras de Acero ESC Steel Structures Puentes de estructura de acero. 20000mAh Solar Charger Power Bank Kindly Note: Solar charging is for emergency use, do not take solar power as a primary charging source. It is highly recommend you fully charge via wall charger when you travel Solar Charger Power Bank Outdoor PD 18W Fast Charging with Foldable Panels,20,000mAh Solar Powered Charger with Camping Light Flashlight Compass Type C USB Charger 3 Outputs Dual Inputs Features Foldable Solar Panel Charger: Solar Charger High capacity polymer lithium battery allows to charge your devices multiple times,four premium foldable panels(Max 300MA Panel)can produce Max 1. 2A Current(under 25000lux sunlight) to recharge the power bank itself with solar power. 18W Fast Charging Power Bank: Fast Charger Combined QC3. 0 and power delivery fast charging tech, allows to charge your phone with max 9V=2A 12V=1. 5A 18W charging power,It will auto pair your devices the most appropriate charging results, Greatly shorten your charging time. 3W Camping Light for Outdoor: Outdoor Power BLAVOR solar powered battery is equipped with premium eye protection light, 32 bright LEDs with three brightness levels, you can adjust the brightness according to your needs, a versatile and practical charger for outdoor activities. Flashlight & Built in Compass: Three modes light works as SOS Flashlight and Strobe; Complementary built in compass kit, a MUST HAVE handy tool for outdoor enthusiasts and urgent situations like suddenly shutdown of power caused by typhoon, hurricane etc. What You Get& Occasions: 1*20,000mAh Solar Charger, 1*Type C Cable, 1*Warranty Card, 1*User Manual,12 Month Warranty. for outdoor activities, like camping, cycling, fishing, traveling, hiking and beaches.