10000mAh Charger Box Power Bank Box DIY Kit 4x18650 Dual USB Ports LED Display Battery Charger Case

10000mAh Battery Case Power Bank Box DIY Kit 4x18650 Dual USB Ports LED Display Specification: Material: ABS Color: Black, White Input voltage: DC 5V/2A Output voltage: DC 5V/1A+2A USB Ports: 2 USB ports Capacity: 10000mAh Battery Type: 4*18650 (not included) Features: -It is suitable for camping, hiking, travel use. -Large capacity, suitable for sports, travel and other outdoor activities, easy to charge your phone anytime, anywhere. -Dual USB ports to easily charge two devices at the same time, or share backup power with family or friends. -Standalone CPU security system to protect your device from overload, overcharging, overheating, and short circuiting while charging. Package Included: 1 x Power Bank DIY Case(Battery not included)