YOLOSKS Portable Solar Charger Power Bank, 39800mAh Fast Charger with USB C Port, LED Flashlight, Compass for Cell Phones, Electronic Devices

【FAST CHARGING】- We upgraded the output port of the classic to 5V/3.1A fast charging, and the charging speed has increased by 50% compared with the original. Compatible with 99% of devices in the market, such as iPhones, Samsung, tablets, etc.
【SUPER LARGE CAPACITY】- Our solar phone charger has a 39800mAh high-density lithium polymer battery. The battery has a long life and can support repeated charging more than thousands of times.
【USB & SOLAR CHARGING】- Solar power bank can be charged by an outlet or solar panel. Please note that the solar charging speed depends on the intensity of light and its influence on the area. It is recommended to fully charge with USB before traveling, with solar charging as an alternative.
【OUTDOOR DESIGN】- The external battery pack is made of super solid high-strength ABS and PC compound materials, IP65 waterproof, heat-resistant, shockproof, and dustproof. The ultra-dense fine-grained non-slip design offers a comfortable grip for a better user experience.
【BUILT-IN FLASHLIGHT】- The portable solar charger with LED flashlight has 3 powerful lighting modes (Steady-SOS-Strobe). It is very suitable for emergency situations, power outages, and camping.
【INTELLIGENCE SAFETY PROTECTION SYSTEM】- Solar battery bank has built-in multiple intelligent security protection systems, to keep your device away from overcharge, over-current, over-voltage, overload short circuits, etc. Through UL battery testing and full charge protection, make you and your device safer.