AWEI MH818 65W Power Bank: 20000mAh | Dual Built‑in Cables (Type‑C + Lightning) | 4‑Port Simultaneous Charging | 3C Certified

65W Rapid Fast Charging for Laptops | LED Digital Display | Bidirectional Fast Charging | Low‑Current Gear | Airline‑Approved 77Wh

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Key Features

• 65W Rapid Fast Charging – The Era of 65W Has Arrived: Dominate the charging field with super‑fast speed. Type‑C output: 5V=3A / 9V=3A / 12V=3A / 15V=3A / 20V=3.25A (65W Max). Keep your laptop fully charged at any time.

• 20000mAh High‑Capacity Battery – Ultra‑Long Battery Life: 77Wh (20000mAh) capacity – flight‑approved for carry‑on luggage. Rated capacity: 11600mAh (5V=3A). Energy conversion efficiency: ≥70%. Provides multiple full charges:

  • iPhone 17 Pro Max: approximately 3 times

  • Samsung Galaxy S25 Ultra: approximately 2.2 times

  • iPad Pro 11″: approximately 1.8 times

  • MacBook Air: approximately 1.2 times

  • Huawei Mate 80 Pro: approximately 2.7 times

• Built‑in Dual Fast Charging Cables – Type‑C + Lightning: Comes with both a built‑in Type‑C cable (65W) and a built‑in Lightning cable (27W). No extra cables needed – grab and go. Perfect for households with both iPhone and Android devices.

• 4‑Port Simultaneous Charging – Extremely Convenient: Charge through four ports simultaneously:

  • Built‑in Type‑C cable (65W)

  • Built‑in Lightning cable (27W)

  • Type‑C output port (65W)

  • USB‑A output port (22.5W)

Unlock all scenarios of travel, office work, and boarding – one device handles everything.

• 65W Laptop Charging – Power Your MacBook & More:

  • MacBook Air (M2/M3): Charges approximately 55% in 30 minutes

  • iPad Pro 11″: Charges approximately 35% in 30 minutes

  • Samsung Galaxy S25 Ultra: Charges approximately 63% in 30 minutes

  • iPhone 17 Pro: Charges approximately 60% in 30 minutes

  • Huawei Mate 80 Pro: Charges approximately 55% in 30 minutes

Data from Awei Weilab; actual performance may vary under different usage environments.

• Bidirectional Fast Charging – 65W Input via Type‑C: Recharge the power bank itself at up to 65W via the Type‑C port or built‑in Type‑C cable (5V=3A / 9V=3A / 12V=3A / 15V=3A / 20V=3.25A). Get back to full power in record time.

• LED Digital Battery Level Display – Real‑Time Monitoring: Clear digital display shows exact remaining battery percentage. Know when it’s time to recharge – no more guessing.

• Exclusive Low‑Current Gear – Gentle Power for Small Devices: Press and hold the switch for more than 2 seconds to activate low‑current mode. Perfect for gently charging:

  • Wireless earbuds (AirPods, etc.)

  • Smartwatches

  • Fitness bands

  • Other low‑power devices

Both large and small devices can find the optimal charging rhythm.

• Intelligent Temperature Control – Safe Charging Even at Night: Equipped with an intelligent temperature‑control sensor combined with an automatic power‑adjustment system. Effectively prevents battery overheating and ensures charging safety.

• 3C Certified – Industry‑Leading Quality: Compliant with national safety monitoring standards and the new national 3C certification (China Compulsory Certification). High‑density battery cells for reliable, long‑lasting performance.

• Carbon Fiber Style Design – Premium Aesthetics: Sleek carbon fiber finish with “For all kinds of music” branding. Modern, sophisticated look that complements your tech gear.

• Worry‑Free Travel – Lightweight and Easy to Carry: Strictly complies with the carry‑on power supply standards of China’s Civil Aviation Administration and major international airlines. Can be taken on airplanes, high‑speed trains, and subways. Dimensions: 104 × 73 × 33 mm (4.09 × 2.87 × 1.30 in). Net weight: approximately 340g (12 oz).

• Braided Magnetic Charging Cable – Durable & Convenient: Built‑in cables feature braided construction for durability and magnetic attachment for tidy storage.

• Wide Device Compatibility – Compatible with Thousands of Devices: Works with laptops, smartphones, tablets, earbuds, smartwatches, gaming devices, and more.

• CE, ROHS, FCC Certified: Meets international safety and quality standards.

• 100% Full Inspection: Every unit undergoes rigorous quality testing before shipping.

• Official Warranty: Comprehensive warranty coverage for peace of mind.

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Product Details

65W Rapid Fast Charging – Laptop Power in Your Pocket

The AWEI MH818 delivers true 65W power delivery – enough to charge laptops, tablets, and smartphones at full speed. Key charging speeds:

Data from Awei Weilab; actual performance may vary.

Built‑in Dual Cables – Type‑C + Lightning

The MH818 features two integrated charging cables:

No extra cables needed. The whole package is ready when you are.

4‑Port Simultaneous Charging – One Device, Everything

The MH818 can charge up to four devices at the same time:

Perfect for travel – charge your laptop, phone, earbuds, and smartwatch simultaneously.

20000mAh High‑Capacity – All‑Day Power

The MH818 packs a genuine 20000mAh (77Wh) high‑density lithium battery – well within airline carry‑on limits (typically 100Wh max). Number of full charges:

Bidirectional Fast Charging – 65W Input

Recharge the MH818 itself at up to 65W via:

• Type‑C port

• Built‑in Type‑C cable

Input specifications: 5V=3A / 9V=3A / 12V=3A / 15V=3A / 20V=3.25A (65W Max). Full recharge in approximately 1.5‑2 hours with a compatible 65W charger.

LED Digital Display – Know Your Power

The integrated digital display shows:

• Exact battery percentage – 0% to 100%

• Real‑time updates – no more guessing

• Clear, easy‑to‑read – even in bright sunlight

Low‑Current Gear – Safe for Small Devices

Activate low‑current mode by pressing and holding the switch for more than 2 seconds. Benefits:

• Safe charging for earbuds – prevents overcharging

• Gentle on smartwatches – no damage to small batteries

• Compatible with fitness bands – optimal charging rhythm

When you’re done, press and hold again to exit low‑current mode.

Intelligent Temperature Control – Safe Overnight Charging

The MH818 features:

• Intelligent temperature‑control sensor – monitors heat in real time

• Automatic power‑adjustment system – reduces power if overheating detected

• Overheat prevention – keeps battery within safe temperature range

Charge your devices safely even at night – no worry about overheating.

3C Certified – Industry‑Leading Quality

The MH818 meets China Compulsory Certification (CCC / 3C) requirements – rigorous testing for:

• Electrical safety

• Fire resistance

• Material safety

• Performance standards

Product execution standards: GB4943.1‑2022 and GB31241‑2022.

Carbon Fiber Style – Premium Design

The MH818 features a sophisticated carbon fiber finish that:

• Resists fingerprints and scratches

• Looks premium and modern

• Feels solid and durable

Available in a sleek dark finish that complements any device.

Travel‑Ready – Airline Approved

• Flight‑approved: 77Wh < 100Wh airline limit

• High‑speed train compatible: Meets railway standards

• Subway legal: Compact size fits security checks

• Dimensions: 104 × 73 × 33 mm (4.09 × 2.87 × 1.30 in)

• Weight: 340g (12 oz) – easy to carry

Braided Magnetic Charging Cables – Durable & Tidy

The built‑in cables feature:

• Braided nylon construction – resists fraying and tangling

• Magnetic attachment – cables snap together for tidy storage

• Reinforced connectors – withstands repeated bending

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Complete Product Specifications

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What’s in the Box

• AWEI MH818 65W Power Bank ×1

• Built‑in Type‑C Fast Charging Cable (attached) ×1

• Built‑in Lightning Fast Charging Cable (attached) ×1

• User Manual ×1

(USB‑C wall charger not included – use a 65W PD charger for optimal recharging speed.)

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How to Use

Charging Your Devices:

1. Pull out the appropriate built‑in cable (Type‑C or Lightning) or use the Type‑C/USB‑A ports

2. Connect to your device

3. Fast charging begins automatically

Charging Multiple Devices:

• Connect up to four devices simultaneously via the built‑in cables and ports

• Total power is shared intelligently

Recharging the Power Bank:

1. Use the built‑in Type‑C cable or the Type‑C port

2. Connect to a 65W PD charger (sold separately)

3. 65W fast input – full charge in ~1.5‑2 hours

Low‑Current Mode (for small devices):

1. Press and hold the power switch for more than 2 seconds

2. LED indicator changes to low‑current mode

3. Connect your earbuds, smartwatch, or fitness band

4. Press and hold again to exit

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Perfect For

• Laptop Users (MacBook, Dell XPS, Lenovo, HP) – 65W output charges laptops at full speed

• iPhone & Android Users – Built‑in Lightning + Type‑C cables cover both ecosystems

• Frequent Travelers – 20000mAh flight‑approved capacity, compact size, 4‑port charging

• Digital Nomads – One power bank for laptop, phone, tablet, and earbuds

• Families – Charge multiple devices simultaneously

• Students – Long battery life for all‑day classes and study sessions

• Emergency Preparedness – Keep in car or bag for unexpected power needs

• Gift Giving – Premium AWEI quality, 3C certified, carbon fiber style