Portable Mini Power Bank 20000mAh Built-in Cable UR
Product Description
UR Mini Square 20,000mAh Ultra-Fast Power Bank: The Ultimate Portable Energy Solution
Never compromise between battery capacity and portability again. The UR Mini Square **20000毫安** **便携电源** redefines mobile charging by packing high-density energy into a compact "mini square" form factor. Smaller than a pack of tissues and half the size of an iPhone, this **迷你充电宝** provides a week’s worth of power without the bulk, ensuring your devices stay active from the morning commute to international flights.
Key Benefits for the Modern User
Integrated Dual-Cable Design:** Say goodbye to tangled cords. This **自带线充电宝** features built-in Type-C and Lightning cables, supporting both the latest iPhone 15 series and legacy Apple devices.
30W Super Fast Charging:** Experience **超级闪充** performance. With 30W PD output, you can charge an iPhone 15 Pro Max to approximately 75% in just 30 minutes, significantly reducing downtime.
National 3C Safety Certification:** Your safety is our priority. This device has passed rigorous testing to earn the official **3C认证** (Certificate No: 2025200914002093), ensuring protection against overheating, overcharging, and short circuits.
Universal Compatibility:** While optimized for **iPhone 15快充**, the multi-protocol system is also fully compatible with Huawei, Xiaomi, and iPad Pro, allowing for simultaneous multi-device charging.
Travel Ready:** Fully compliant with international aviation and high-speed rail standards, this power bank is your reliable companion for any journey.
Engineering Excellence in Your Pocket
The UR Mini Square utilizes high-density lithium-polymer cells to achieve its 20,000mAh capacity while maintaining a lightweight profile. The intelligent chip automatically detects the connected device to deliver the optimal wattage, whether you are using the built-in cables or the external ports. This **快充** technology ensures that even when charging multiple devices at once, efficiency remains high and heat dissipation remains controlled.
Who Is This For?
This **充电宝** is designed for high-demand users who cannot afford a dead battery. It is the perfect fit for:
Frequent Travelers:** Fits easily into carry-on luggage and meets all flight safety regulations.
Students & Professionals:** Provides enough power for tablets and phones throughout a long day of lectures or meetings.
iPhone 15 & iPad Users:** Specifically engineered to handle the high-power requirements of the newest Apple ecosystem.
Usage Tips for Optimal Performance
1. **Seamless Commuting:** Use the built-in loop to secure the power bank to your bag for quick access.
2. **Multi-Device Sharing:** Use the built-in Type-C cable for your phone while using the open USB port to help a friend charge their device simultaneously.
3. **Long-Term Maintenance:** To preserve the 20,000mAh cell health, charge the unit fully once every three months if not in regular use.
Stay powered, stay connected, and eliminate "low battery anxiety" with the most reliable **迷你充电宝** on the market.
Product Images
Frequently Asked Questions
Is it possible to charge multiple devices simultaneously?
Yes, the UR Mini Square supports multi-device simultaneous charging using its built-in cables and output ports. The 20,000mAh high capacity ensures there is enough power to support multiple electronics at once.
How fast is the charging capability of this mini power bank?
This device supports 30W super fast charging, allowing you to power up your devices much quicker than standard portable chargers. Despite its compact 'mini square' size, it delivers high-density energy output for efficient charging.
Do I need to carry separate cables to charge my iPhone and Android devices?
No, this power bank features convenient built-in Type-C and Lightning cables, eliminating the need for extra cords. It is designed to be a self-contained portable energy solution for both major smartphone platforms.
Can I take this 20,000mAh power bank on a flight or high-speed train?
Yes, this power bank is fully compliant with aviation and railway safety standards and carries the 3C safety certification (2025200914002093). It is specifically designed to be flight and high-speed rail approved for worry-free travel.
How long does shipping take?
We offer worldwide shipping with an estimated delivery time of 7-15 business days. Delivery time may vary depending on your location and customs processing. All applicable duties and taxes are included in the shipping cost, so you won't need to pay any additional fees upon delivery.
What is your return policy?
Due to the nature of cross-border e-commerce and international shipping logistics, we do not support returns or exchanges. Please carefully review product details, size charts, and specifications before placing your order. If your package is lost during shipping, you may choose either a full refund or free reshipment of your order.