Mechanical Switch QC3.0 Fast Charge

Classic mechanical switch combined with QC3.0 fast charging technology, integrated with accurate voltage display, reliable and durable with intuitive operation. Made of high-strength flame-retardant ABS material, passes stringent automotive electronics tests. Mechanical switch lifespan up to 100,000 cycles, voltage display accuracy ±0.1V, suitable for commercial vehicles and heavy-duty environments.

Key Features

1.QC3.0 Fast Charge + Mechanical Switch Control

• Mechanical switch: 100,000 cycles lifespan, clear tactile feedback

• QC3.0 output: 5V/3A,9V/2A,12V/1.5A (18W Max)

• Smart recognition: Auto-matches device charging protocols

• "Mechanical switch, reliable and durable"

2.High-precision Voltage Display

• Accuracy: ±0.1V

• Refresh rate: 1 time/second

• "Real-time battery health monitoring"

3.Professional Installation System

• 30mm standard hole size

• Reverse connection protection

• "Professional installation in 3 minutes"

4.Wide Compatibility

• Supports 12-24V vehicle systems

• Compatible with sedans, SUVs, trucks, RVs

• Built-in over-voltage protection

5.Industrial Design Advantages

• ABS+PC flame-retardant material

• Matte anti-scratch surface

• Laser engraved logo

How It Works

• Mechanical switch directly controls power on/off, uses physical contact design for high reliability. QC3.0 fast charging module works independently, intelligently identifies charging protocols. Voltage monitoring system uses automotive-grade MCU for real-time accurate battery voltage display. Triple protection system ensures safe use.

Advantages

1.Charging & Control Advantages

• Voltage display accuracy ±0.1V

• QC3.0 charges 4x faster

• Supports charging while using

2.Safety Feature

• Dual over-temperature protection,automatic power reduction

• Lightning surge protection

3.User Experience

• 50,000-hour LED lifespan (3 years)

• Nickel-plated ports, 5x more oxidation-resistant

Application Scenarios

1.Premium Vehicle Modification:

• Mechanical switch durability suits taxis, trucks commercial environments

2.Off-road Adventure Equipment:

• protection rating adapts to harsh environments

3.Fleet Management Vehicles:

• Voltage display function facilitates fleet battery management

Specifications

What's Included

• Charger Socket ×1

• Dustproof Cover ×1

• Nut ×1

• Terminals ×2

Mechanical Switch QC3.0 Fast Charge Images