Product Overview

The Shanyansh 120W HyperCharge Cable is engineered specifically to unlock the maximum charging potential of Xiaomi, Redmi, and Poco smartphones with 120W fast charging capability. Unlike standard USB cables, this cable supports the high 6A current required by Xiaomi’s proprietary HyperCharge technology.

120W HyperCharge

Delivers up to 120W of power for compatible Xiaomi devices, enabling 0-100% charging in just 19 minutes.

6A High Current

Specialized 6A current rating (double standard cables) with optimized internal wiring for minimal resistance.

8-Layer Protection

Comprehensive safety system including over-current, over-voltage, short-circuit, and temperature protection.

Premium Build

Zinc alloy connectors with corrosion-resistant plating and flexible TPE jacket for durability.

This cable implements Xiaomi’s proprietary HyperCharge protocol which differs from standard USB Power Delivery (PD). Key technological aspects:

  • Custom Authentication Chip: Contains SHA-256 encryption for secure handshake with Xiaomi chargers
  • Modified USB-A Connector: Includes extra pins for temperature sensing and power management
  • High-Purity Copper Conductors: 28 AWG power lines with 105-strand construction for minimal resistance
  • Real-Time Monitoring: Continuous temperature and current monitoring during charging

This cable is ideal for specific use cases where fast charging is critical:

  • Mobile Professionals: Journalists, delivery personnel, sales representatives who need quick top-ups
  • Gamers: Esports players needing minimal downtime between sessions
  • Travelers: Fast charging during short layovers or coffee breaks
  • Emergency Services: Quick charging for devices used in field operations

 

Device Compatibility

Important: This cable is optimized for Xiaomi’s proprietary HyperCharge technology. Compatibility varies significantly across device brands.

Device CategorySupport LevelExpected SpeedNotes
Xiaomi/Redmi/Poco 120W phonesFull SupportUp to 120WRequires original 120W charger
Xiaomi/Redmi/Poco 67W/33W phonesLimitedDevice max (67W/33W)Works at device’s maximum capability
Samsung Galaxy seriesBasic5V/1.8A (~9W)No fast charging protocol support
Apple iPhoneBasic5V/2.4A (12W)Standard Apple charging only
OnePlus devicesBasic5V/2A (10W)No Warp/VOOC charge support
Google PixelBasic5V/1.5A (7.5W)Requires USB-C to USB-C for fast charging

⚠️ Critical Requirement: To achieve 120W charging, you MUST have all three components:

  1. Compatible Xiaomi/Redmi/Poco phone with 120W HyperCharge
  2. Original Xiaomi 120W HyperCharge adapter
  3. This Shanyansh 120W 6A cable (or equivalent)

Missing any component will result in slower charging speeds.

 

Pros & Cons

Advantages

  • Enables true 120W HyperCharge for compatible Xiaomi phones
  • Robust 6A construction with premium materials
  • Excellent safety features with 8-layer protection
  • Secure fit and strain relief for longevity
  • More affordable than official Xiaomi accessories
  • Works safely at lower speeds with non-compatible devices

Limitations

  • Not a universal fast-charging cable for other brands
  • USB 2.0 data speeds (480Mbps) only
  • Requires specific 120W charger for full performance
  • Only available in 1-meter length
  • Proprietary technology limits future compatibility
  • May become obsolete as industry moves to USB-C to USB-C

 

Technical Specifications

Model
Shanyansh HyperCharge Cable
Power Rating
120W Max
Current
6A Max
Connectors
USB-A to USB-C
Length
1 Meter (3.3 ft)
Data Transfer
480Mbps (USB 2.0)
Wire Gauge
20 AWG (Power), 28 AWG (Data)
Jacket Material
TPE (Thermoplastic Elastomer)
Connector Material
Zinc Alloy with Nickel-Chrome Plating
Safety Features
OVP, OCP, SCP, OTP, ESD Protection
Compatibility
Xiaomi HyperCharge Protocol
Color
White

 

Frequently Asked Questions

Will this cable charge my Samsung phone at 45W?

No. This cable uses Xiaomi’s proprietary HyperCharge protocol. For Samsung phones, it will only provide basic USB charging (typically 5V/1.8A or ~9W). For Samsung Super Fast Charging, you need a USB-C to USB-C cable that supports PPS (Programmable Power Supply).

Can I use this with a 67W Xiaomi charger?

Yes, it will work perfectly with 67W Xiaomi chargers. The cable will charge at up to 67W (the maximum output of the charger). The cable’s 120W rating indicates its maximum capability, not a minimum requirement.

Is it safe to use this cable overnight?

Yes, the cable includes comprehensive safety protections (over-voltage, over-current, over-temperature, short-circuit protection). Modern smartphones also stop charging at 100% to prevent overcharging. However, for optimal battery health, it’s generally recommended to avoid keeping phones at 100% charge for extended periods.

Will this work with my laptop?

For charging, it depends on the laptop. Most USB-C laptops require USB-PD (Power Delivery) which this cable does not support. It may provide slow charging (5V/2A) for some laptops, but for most, it will not charge at all. For data transfer, it will work at USB 2.0 speeds (480Mbps).

How does this compare to the original Xiaomi cable?

Performance-wise, it should be nearly identical when used with genuine Xiaomi chargers. Build quality is comparable with premium materials. The main advantages are potentially lower cost and availability. The original cable may have slightly better quality control, but for most users, this cable provides excellent performance at a better value.