Mobile Power Bank Case Kit 20000mAh Power Bank Shell Box 4 USB Output Battery Charger Case for Replacement

About this item

• 20000MAH SUPER LARGE CAPACITY: The Mobile Power Bank Case Kit features an impressive 20000mAh capacity, ensuring you stay charged during sports, travel, and other outdoor activities. This power bank shell box supports fast charging, so you never have to worry about your devices running out of power while you're on the go.
• MULTIPLE DEVICES CHARGING: Equipped with 4 USB output ports delivering 2.1A large current each, this power bank case allows you to charge multiple devices simultaneously. Share the backup power with your family or friends effortlessly, ensuring everyone stays connected and powered up.
• COMPREHENSIVE PROTECTIONS: The Mobile Power Bank Case Kit includes a printed circuit board assembly that provides full protections for your devices. It guards against overcharging, over-temperature, over-pressure, over-load, and short circuits, keeping your phone and other electronics safe during charging.
• REAL-TIME LED POWER DISPLAY: Featuring 4 LED lights, the power bank shell box accurately displays the power supply status in real-time. This allows you to monitor battery levels easily and recharge the power bank as needed, ensuring you’re always prepared.
• HIGH BRIGHTNESS FLASHING LIGHT: The Mobile Power Bank Case Kit comes with a high brightness flashing light, ideal for nighttime use, signaling, or emergencies. Whether you need lighting or an SOS signal, this feature enhances the functionality of the power bank in various situations.