40W Fast Charging Power Bank with Retractable Cable
Product Description
GuanQu 40W Fast Charge Power Bank with 70cm Retractable Cable – 10000mAh Ultra-Compact Portable Battery
Stop carrying a tangled mess of wires every time you leave the house. The GuanQu 40W Fast Charge Power Bank is the ultimate minimalist solution for the modern professional, combining high-speed performance with an innovative, clutter-free design. This ultra-compact 10000mAh移动电源 (10000mAh power bank) fits in the palm of your hand while providing enough energy to keep your devices powered through the longest commutes or international flights.
Key Benefits of the GuanQu Retractable Cable Power Bank
Integrated 70cm Retractable Cable:** Featuring a built-in, 70cm high-durability cable, this 自带线充电宝 (power bank with built-in cable) eliminates the need for external cords. Simply pull to extend and pull again to automatically retract, keeping your bag organized and your charging setup seamless.
40W Bi-Directional Flash Charge:** Experience lightning-fast speeds with a 40W快充充电宝 (40W fast charge power bank) capability. This technology works both ways, meaning you can rapidly charge your smartphone and refill the power bank itself in a fraction of the time compared to standard chargers.
Massive Power in a Mini Frame:** Don't let the "ultra-mini" size fool you. With a 10000mAh high-capacity battery, this 迷你便携电源 (mini portable power supply) offers multiple full charges for flagship smartphones, ensuring you stay connected from morning until night.
AI Intelligent Temperature Control:** Safety is paramount. Equipped with active cooling technology and AI monitoring, the device constantly tracks thermal levels to prevent overheating, protecting both the internal battery and your expensive mobile devices.
Certified Reliability:** Fully compliant with the latest 3C safety certifications and national standards, this power bank is travel-ready and approved for carry-on use on most major airlines.
How It Works
The GuanQu 伸缩线充电宝 (retractable cable power bank) utilizes a precision mechanical reel. To charge, gently pull the integrated cable to your desired length (up to 70cm). The 40W output automatically negotiates the fastest safe speed for your device. When finished, a quick tug engages the retraction mechanism, snapping the cable back into its protective housing. The LED display provides real-time battery percentage, so you are never caught off guard by a low charge.
Who It’s For
This power bank is engineered for:
Daily Commuters:** Keep your phone charged during transit without fumbling with extra wires in crowded spaces.
Frequent Travelers:** A compact, high-capacity companion that meets airline safety regulations.
Minimalists:** Those who appreciate clean aesthetics and hate the "cable nest" at the bottom of their backpacks.
Power Users:** Students and professionals who rely on their devices for 10+ hours a day and need a reliable 40W fast charge power bank.
Usage Tips
1. **Full Extension:** For the longest lifespan of the internal spring, pull the cable smoothly until you feel the click of the locking mechanism.
2. **Optimal Charging:** Use a 40W-compatible wall adapter to recharge the power bank itself to take full advantage of the bi-directional fast charging speeds.
3. **Storage:** Store in a cool, dry place. The AI temperature control is highly effective, but avoiding direct sunlight will further preserve battery health.
Product Images
Frequently Asked Questions
Is this power bank safe to use and will it overheat during fast charging?
The GuanQu power bank is equipped with AI intelligent temperature control to actively monitor and manage heat during operation. It also carries 3C safety certification, ensuring it meets rigorous national standards for electronic protection and reliability.
Is the 10000mAh capacity suitable for travel and daily commuting?
The 10000mAh capacity provides a perfect balance between high power reserves and portability, making it ideal for daily use or travel. Its 'mini' form factor and integrated cable design ensure it fits easily into small bags or pockets without adding bulk.
How long is the built-in cable and do I need to carry extra wires?
This power bank features a built-in 70cm retractable cable, allowing you to charge your devices without carrying extra tangled cords. The cable neatly tucks away when not in use, maintaining the device's ultra-compact and minimalist profile.
Does the 40W fast charging work for both charging my phone and the power bank itself?
Yes, the device supports 40W two-way fast charging, meaning it can quickly power up compatible smartphones and be recharged at high speeds itself. This significantly reduces the downtime spent waiting for the 10000mAh battery to replenish.
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.