20000 Portable Solar Power Charging Bank Three Defenses External Battery Charger Strong LED Light Double USB Power

Introducing our powerful 20000mAh Portable Solar Power Charging Bank, your ultimate solution for on-the-go charging! With three robust defenses, this external battery charger ensures reliable and efficient charging whenever you need it. Equipped with a strong LED light, it provides illumination in any situation. Featuring double USB ports, you can charge multiple devices simultaneously. While solar charging is available, please note that its power is limited to 0.2A, which may take several days for a full charge. For quicker results, we recommend using a power supply for charging. Don't miss out on this essential charging companion!usage method: Stand alone switch, start charging How to use LED : 1. Double click the switch quickly to turn on the LED light 2. Click Fast Close again to change the brightness frequency 3. Double click the switch quickly to turn off the LED light Product name: Power Bank battery capacity:20000mAh Usable capacity: 4000-6000mAh Material: plastic ABS +TPU