Australia to Worldwide Universal Plug Adapter with Dual USB-C & USB-A Fast Charging
EU Schuko Wall Socket Extender PD 20W Type-F Multi-Outlet Adapter
European to Indian Travel Adapter Plug with 5V 3.4A Dual USB Power Ports
EU to South Africa Grounded Travel Power Adapter with Dual Fast USB Ports
8-in-1 EU to US Power Converter with 4 AC Outlets, 2 USB-C & 2 USB-A
Compact Cube Universal Travel Adapter with International Multi-Plug Sockets
Flagship 100W GaN Universal Travel Adapter with 3 USB-C + 1 USB-A Ports
Worldwide Travel Plug Converter with 2 USB-C + 2 USB-A & Retractable Pins
PD 45W 4-in-1 Worldwide Travel Charger with High-Power Type-C Output
45W GaN Universal Travel Adapter with Auto-Reset Fuse & Child Protection
EU Travel Plug Adapter Multi-Port Extension with Dual USB-C & Dual USB-A
In-House Laboratory & Quality Control System
Every universal adapter manufactured by Guangzhou Haxli Electric Technology Co., Ltd. undergoes multi-stage electrical safety and physical endurance verifications to comply with international standards including IEC 60884-1, BS 1363, and EN 62368-1.

Automatic Electrical Test
100% testing of circuit continuity, correct polarity, and smart USB voltage allocation.

Full Load Aging Test
Burn-in stress testing at elevated temperatures to prevent early electronic component failure.

Flame Retardant Test
UL94 V-0 level self-extinguishing evaluation on housing plastics and PC/ABS compounds.

Switch Endurance Test
Mechanical and electrical endurance cycling up to 10,000+ switch actuations under load.

Force Withdrawal Test
Calibrated pin insertion and extraction force testing compliant with IEC plug standards.

Voltage Withstand Test
3000V+ high-potential dielectric test to prevent electric breakdown and shock hazard.

Socket Endurance Tester
Repeated plug insertion cycles verifying phosphor bronze contact tension and memory.

Glow Wire Test (850°C)
Verifying resistance of insulating materials against abnormal heat and fire spread.

Ground Resistance Tester
Ensuring ultra-low resistance protective grounding for three-pole safety plugs.

Digital Oscilloscope
Analysis of ripple voltage, PD power delivery protocol negotiation, and EMI shielding.

Salt Spray Corrosion Test
48-72h saline atmospheric exposure validating anti-corrosion plating on nickel pins.

Video Measuring System (VMS)
High-precision optical dimensional verification of pin tolerance, pitch, and clearances.



