For distributors and procurement specialists targeting the $27B wireless charging market (Source: WPC), the transition from Qi1 to Qi2.2 demands technically compliant manufacturing partners. As an OEM/ODM specialist, we enable scalable production of future-proof chargers aligned with evolving standards.
The Qi Evolution: Strategic Implications for B2B Buyers
Why Qi2.2 is Your 2025 Profit Catalyst
25W Power Leap - Supports fast charging for Samsung S25/iPhone 16 prototypes
- 68% thermal efficiency vs. Qi1’s 51% (WPC test data)
MPP Magnetic Precision - ±0.5mm alignment tolerance vs. Qi1’s ±15mm
- 95% power transfer efficiency at 8mm distance
Backward Compatibility - Seamless charging for Qi1/Qi2.0/Qi2.1 devices
OEM/ODM Production Advantages
WPC Pre-Certified Modules | 6-week faster market entry |
Configurable MPP Coils | Adjustable 15-25W output per SKU |
Qi2.1 Mobile Coil Tech | Custom solutions for car mounts/desk pads |
AQL 0.65 Quality Control | <0.3% defect rate on 50K batches |
Compliance-First Manufacturing Protocol
1. **Design Phase**
– EMI shielding for Qi2.2’s 1MHz operating frequency
– TR-030 thermal management firmware
2. **Pre-Production**
– WPC test bed validation (EPP/MPP profiles)
– 72hrs aging test @ 25W load
3. **Mass Production**
– Automated coil winding (0.02mm precision)
– In-line FOD (Foreign Object Detection) scanning
Market-Ready Customization Options
Car Chargers : Mobile coil systems + Qi2.1 “Ready” certification Furniture-Integrated : Slim-profile (4.2mm) MPP transmitters Multi-Device Stations : 3-coil 25W TX for phones+watches+earbuds