[Laptop Fast Charge Essential] Maxpower RG3380SX+ 20,000mAh External Battery / Power Bank

Looking for a high-performance power bank that genuinely supports ultra-fast charging for laptops? The Maxpower RG3380SX+ 20,000mAh Power Bank is your ultimate companion for business trips and travel! Fully certified under the latest 2026 CCC safety standards, it features a built-in 100W bidirectional fast-charging E-Marker Type-C cable and delivers an impressive total output of up to 165W. It can power up two MacBook Pros or high-end laptops at full speed simultaneously, making it an indispensable tool for mobile working.

Key Features & Advantages

• Built-in 100W Fast Charging Cable: The integrated 5A 100W bidirectional E-Marker Type-C cable eliminates the need to carry messy cords, letting you charge your laptop at lightning speed directly.
• 165W Extreme Total Output: Equipped with dual USB-C and one USB-A output ports, it supports simultaneous charging for three devices. The dual USB-C ports can deliver 100W + 65W concurrently, wiping out low-battery anxiety.
• 2nd Gen Intelligent Color Display: The built-in real-time status screen keeps you informed at a glance, displaying battery percentage, voltage, and current for transparent charging efficiency.
• IATA Aviation Approved: Compliant with International Air Transport Association (IATA) safety regulations, this design is fully approved to carry on any international and domestic flights for quick security clearance.
• Military-Grade Cell Inspection: Powered by premium A+ grade lithium cells, the entire Maxpower lineup passes strict Cadex battery testing and real-time thermal validation, backed by HKD 40 million in global product liability insurance.
• All-New 2026 CCC Certification: Fully compliant with the newest standards issued by the Certification and Accreditation Administration of the P.R.C., featuring a verified "CCC" mark and QR code printed directly on the chassis.

Technical Specifications

• Brand: Maxpower
• Model: RG3380SX+
• Product SKU: MAXPRG3380S-01
• Battery Capacity: 20,000mAh / 73Wh
• Enclosure Material: Flame-retardant Plastic
• Color: Space Gray
• Dimensions: L155mm x W70mm x H26mm
• Weight: 405g
• Maximum Total Output: 165W Max.
• Fast Charge Protocols: Power Delivery (PD) / Quick Charge (QC) / Programmable Power Supply (PPS)
• Input Parameters:
  • [USB-C1] 5V 3A / 9V 3A / 12V 3A / 15V 3A / 20V 3.25A (65W Max.)
  • [USB-C2] 5V 3A / 9V 3A / 12V 3A / 15V 3A / 20V 3A (60W Max.)
• Output Parameters:
  • [USB-C1] 5V 3A / 9V 3A / 12V 3A / 15V 3A / 20V 5A (100W Max.)
  • [USB-C2] 5V 3A / 9V 3A / 12V 3A / 15V 3A / 20V 5A (100W Max.)
  • [USB-A] 4.5V 5A / 5V 2A / 5V 4.5A / 9V 2A / 10V 2.25A / 12V 1.5A (22.5W Max.)
• Safety Protections: Built-in intelligent chip providing over-voltage, over-current, short-circuit, and over-temperature safety multi-protection.

Essential Power for On-The-Go Professionals & Travelers

Whether you need to pack light for external corporate meetings with your MacBook Pro or love exploring the world, the Maxpower RG3380SX+ guarantees a reliable, bidirectional high-speed energy supply for your iPhone, Android smartphones, iPad tablets, and laptops. Secure yours today and experience uncompromised high-speed charging security!