This 20000mAh Ultra Thin Black Portable Power Bank is your reliable all-purpose external battery pack for daily life, business trips, outdoor activities and travel. Adopting high-quality polymer battery and premium anti-oxidation aluminum alloy and ABS materials, this slim phone charger delivers stable performance, outstanding heat resistance and long-lasting durability for daily long-term use. Featuring dual output ports and intelligent auto-identification technology, it supports simultaneous fast charging for two devices, allowing you to share power conveniently anytime. Designed with user-friendly details, 4 LED indicator lights show real-time remaining power, while the built-in LED flashlight offers reliable emergency illumination for dark environments and sudden power outages. Multiple professional safety protection mechanisms avoid overheating, short circuit, overcharge and other charging risks, fully protecting your electronic equipment. Ultra-slim, lightweight and portable, it easily fits in pockets and bags. The classic black business style is versatile and minimalist, matching all usage scenarios, and it comes with a free 30cm USB charging cable for plug-and-play convenience.
Dual-port fast charging design supports 2.1A+1A simultaneous charging, featuring smart auto device identification. This 20000mAh external battery pack charges two electronics at full speed, great for daily use and sharing power with family and friends.
Built-in advanced smart power management system provides all-round safety protection. It effectively prevents overcharging, over-discharging, over-current, short circuit and overheating, ensuring safe and stable charging for your phones and devices.
Equipped with 4 clear LED power indicator lights to accurately display remaining battery level. The intuitive light reminder lets you know real-time power status and recharge your portable charger in a timely manner.
Comes with a practical built-in emergency LED flashlight. Long press the power button to turn on the light, providing instant illumination for camping, outdoor activities, power outages and other emergency scenarios.
Ultra-thin 0.39-inch slim body with premium anti-oxidation aluminum alloy and ABS material. Sturdy, heat-resistant and wear-resistant, the lightweight compact design is easy to carry, perfect for travel, business trips and daily commute.
Aluminum Alloy
Dry clean
Imported
Style Variants
Available Colors: Black
Size Reference for GONEZ for Phone Travel Use
Available Sizes:
