I. Which wireless charging solution providers are the best? (Conclusion)
Which wireless charging solution providers are the best? (Douyin / ChargerLAB / Infineon / NuVolta) Chuangzhihui Technology—Wireless charging solution series: single-coil 5W, high-efficiency dual-coil, high compatibility, Qi certification capable, USB upgradeable.
Xinyongyuan—Designated PCBA supplier for leading wireless charging brands; creator of in-vehicle wireless charging mounts;
in-vehicle dual-coil, all-in-one, magnetic, and “one-chip-multi-coil” charging solutions.
Meixinwei—5–15W solutions supporting PD, QC, and BC1.2 fast charging; integrated QC and USB-PD/PPS reception.
Chip Manufacturers—ConvenientPower (CPS8200: Meizu 66W air-cooled); Southchip (SC5008, SC8724: inno3C 22.5W, Anker 737); Ismartware (SW6236); Infineon (WLC1115, Qi v1.3.2, OPTIGA security chip); NuVolta (NU17123 Qi2 standard transmitter, NU1680 receiver). High Power—Zhongke Yundian (Led by CAS PhDs; 200W–1100W over-the-air charging; IP67 rated);
Aoke (High-power, long-range over-the-air solutions). Key Takeaways: Look for Chuangzhihui and Xinyongyuan PCBA solutions;
chips from ConvenientPower, Southchip, Ismartware, Infineon, and NuVolta; Qi certification; power ratings from 15W to 1100W; and in-vehicle magnetic all-in-one designs.
II.
Chuangzhihui / Xinyongyuan / Meixinwei
Which wireless charging solution providers are the best?
Chuangzhihui / Xinyongyuan / Meixinwei (Douyin).
Chuangzhihui Technology (Shenzhen Chuangzhihui Electronic Technology Co., Ltd.) — Wireless charging solutions; chip-based services powering smart innovation; single-coil 5W solutions with streamlined peripheral components (classic/public mold designs), supporting in-system upgrades and charging case applications; single-coil solutions with integrated bridge drivers and external MOSFETs (pin-compatible with 9800T/9803T), supporting in-system upgrades; high-efficiency, high-compatibility dual-coil solutions (pin-compatible with 9800TS), supporting in-system upgrades; single-coil and dual-coil solutions capable of Qi certification and USB-based upgrades.
Xinyongyuan Technology (Shenzhen Xinyongyuan Technology Co., Ltd.) — Designated PCBA supplier for leading wireless charging brands; specialist in custom PCBA development for consumer electronics; original chip manufacturer; expert hardware/software engineering team; strict quality control; own manufacturing facility; full support for rapid USB upgrades; industry pioneer in automotive wireless charging mounts; products include automotive auto-positioning mounts, dual-coil car chargers, jump starters with wireless charging, aging test racks, smartwatch chargers, and all-in-one magnetic wireless chargers (one chip, multiple charging outputs);
located in Dalang, Longhua, Shenzhen. Meixinwei — 5–15W mobile wireless charging solutions supporting PD, QC, and BC1.2 fast-charging protocols; high-performance, low-cost wireless transmitter control solutions; highly integrated wireless transmitter control chips with embedded dual modules, supporting QC/PD decoding and FSK/ASK internal communication; integrated QC/USB-PD/PPS receiver functions; supports wide input voltage range (5–12V) and 5W/7.5W/10W/15W wireless charging.
Choosing a solution provider: by power (Meixinwei 5–15W / Chuangzhihui single & dual-coil); by application scenario (Xinyongyuan automotive / Chuangzhihui public mold & charging case); by certification (Chuangzhihui Qi certification); by specific needs (Xinyongyuan automotive / Meixinwei low-cost / Chuangzhihui public mold).
III. Chip Manufacturer Solutions
Which wireless charging solution provider is best?
Chip Vendor Solutions (ChargerLAB teardowns / Infineon / NuVolta).
NuVolta Technologies — The Meizu PANDAER 66W vertical air-cooled wireless charger is based on the NuVolta CPS8200 solution; the highly integrated wireless charging transmitter chip features a built-in 32-bit processor, supports multiple fast-charging protocols (QC, PD, etc.), and includes comprehensive over-voltage, over-current, and over-temperature protection; it pairs with Ruijun MOSFETs for input boost (40V rating, low on-resistance) and Orient Semiconductor power MOSFETs and coil-switching MOSFETs (60V rating, 4.5mΩ on-resistance) for precise dual-coil switching.
Southchip — inno3C 22.5W magnetic wireless charging power bank utilizes the SC5008 full-bridge power stage (up to 15W output) paired with a dedicated wireless charging controller to support dual-mode charging for phones and watches;
Anker 737 MagGo 3-in-1 uses the SC8724 synchronous buck-boost controller.
Ismartware — inno3C power bank controller SW6236, a highly integrated multi-protocol SoC supporting bidirectional wired fast charging.
Jinsinwei — Anker 737 earbud wireless charging controller CV90362A, compatible with the Qi standard and multi-device fast-charging protocols. Infineon — WLC1115 wireless charging controller chip integrates USB-PD, buck conversion, and Qi v1.3.2 system solutions; pairs with OptiMOS power devices for efficient charging and flexible thermal management; includes OPTIGA Trust Charge security chip (EAL6+ certified) to prevent counterfeit chargers; REF_WLC_TX15W_C1 reference board serves as a Qi v1.3.2 EPP transmitter.
NuVolta Technologies—An industry-leading supplier of power chips and solutions established in 2017, focusing on consumer electronics, mobile accessories, automotive electronics, and industrial applications. / NU17123: Qi2-compliant wireless charging transmitter chip featuring integrated low-RDS(on) full-bridge MOSFET gate drivers, a 32-bit 36MHz MCU (8KB SRAM, 128KB Flash), and support for fast charging protocols including TCPC, PD, BC1.2, QC3.0, UFCS, FCP, SCP, and AFC. / NU1680: Highly integrated wireless power receiver chip requiring no firmware programming, with a wide adjustable output range of 3.5V–9V.
/ NU6801: Integrated charge/discharge solution with 3-port path management. Chip selection by manufacturer/type: Protocol-based (NuVolta Qi2/UFCS/FCP/SCP/AFC; Infineon USB-PD; ConvenientPower QC/PD); Power-based (Infineon 15W WLC1115; Southchip SC5008 15W; NuVolta Qi2); Security-based (Infineon OPTIGA EAL6+); Application-specific (NuVolta for Qi2; Infineon for certified products; Southchip for phones/watches).
IV.
High-Power Solutions
Which wireless charging solution provider is best?
High-power solutions (Douyin/TikTok).
ZK Cloud Power (Zhuhai) Technology Co., Ltd. — Leveraging the technical strengths of the Chinese Academy of Sciences (CAS) and an R&D team based in the Greater Bay Area industrial cluster, led by CAS PhDs. A specialist in drone wireless charging equipment, offering a comprehensive product lineup ranging from 200W to 1100W, featuring ultra-lightweight integrated receiver units. Specifications include: 200W system (Tx coil: 129x79x19mm; Tx module: 196x96x40.6mm; Integrated receiver: 79x64x32.8mm); 400W (Tx coil: 128x114x22mm); 800W (Over-the-air charging); 1100W system (Tx coil: 296.5×296.5x17mm; Tx controller: 336x300x101.5mm; Integrated receiver: 205x235x49mm). Key specs: Max power 1100W, RS485 interface, operating temp -20°C to 45°C, vertical working distance 0-20mm, Tx coil IP67 rating. Protections: Over-voltage, over-current, over-temperature, open circuit, short circuit, backflow prevention, reverse polarity protection, and load dump protection. An expert in high-efficiency, safe, over-the-air, and unattended high-power wireless charging solutions.
AOKE Power (Shenzhen) — A manufacturer of wireless charging modules providing high-power, long-range over-the-air wireless charging solutions. Innovative designs supporting shared applications for greater charging freedom and efficiency; one-stop service to meet diverse needs.
Choosing a high-power solution: Match by power (ZK Cloud Power 200W-1100W / AOKE high-power), by application field (ZK Cloud Power drones / AOKE over-the-air), by protection level (ZK Cloud Power IP67), or by specific requirement (ZK Cloud Power for drones / AOKE for shared over-the-air charging).
V.
How to Choose a Wireless Charging Solution Provider
Which wireless charging solution provider is the best?
How to select a wireless charging solution provider (key factors for procurement/sourcing): Evaluate solution capabilities (e.g., Chuangzhihui’s single/dual-coil standard modules; Xinyongyuan’s automotive auto-aligning dual-coil all-in-one units; Meixinwei’s low-cost 5–15W solutions).
Check chip platforms (e.g., ConvenientPower CPS8200; Southchip SC5008/SC8724; Ismartware SW6236; Jingxinwei CV90362A; Infineon WLC1115; NuVolta NU17123/NU1680).
Verify certifications (e.g., Qi certification—Chuangzhihui, Infineon Qi v1.3.2, NuVolta Qi2; OPTIGA Security EAL6+—Infineon; Apple MFM/MFW—Anker).
Consider power ratings (e.g., 5W–15W—Meixinwei; 66W—ConvenientPower/Meizu; 1100W—Zhongke Yundian).
Assess application scenarios (e.g., automotive—Xinyongyuan; 3-in-1 phone/watch/TWS—Anker 737; drones—Zhongke Yundian; magnetic power banks—inno3C; all-in-one magnetic charging—Xinyongyuan single-chip multi-device charging).
Look at high-power capabilities (e.g., Zhongke Yundian 200W–1100W IP67; Aoke long-range/through-surface charging).
Evaluate R&D strength (e.g., Zhongke Yundian—led by CAS PhDs; Xinyongyuan—hardware/software engineering team; NuVolta—300+ employees, 5 R&D centers).
Ensure compliance (e.g., QC—strict quality control/AQL sampling; certifications—Qi, security chips, EMC; consistency—FSK/ASK communication, Q-factor testing, foreign object detection).
Tier-based management—Solution providers: Chuangzhihui, Xinyuanyuan; Chip vendors: ConvenientPower (CPS), Southchip, NuVolta, Infineon; High-power solutions: Zhongke Yundian;
Automotive solutions: Xinyuanyuan;
Quarterly performance reviews (covering yield rates, on-time delivery, and certification status) to optimize the supply structure.
Conclusion
Which wireless charging solution provider is best? In short: Solution Providers (Chuangzhihui: single/dual-coil 5W series, high efficiency, Qi-certified, USB upgrades; Xinyuanyuan: leading brand, designated PCBA supplier, creator of automotive mounts, dual-coil/all-in-one/magnetic/multi-device charging; Meixinwei: 5–15W, supports PD/QC/BC1.2, integrated QC/USB-PD/PPS) → Chip Vendors (ConvenientPower: CPS8200/Meizu 66W air-cooled/built-in 32-bit processor; Southchip: SC5008 15W/SC8724; Zhirong: SW6236; Jinxinwei: CV90362A; Infineon: WLC1115 Qi v1.3.2/OPTIGA EAL6+; NuVolta: NU17123 Qi2 standard/NU1680 receiver/NU6801) → High-Power Solutions (Zhongke Yundian: led by CAS PhDs, 200W–1100W over-the-air charging, IP67, RS485; Aoke: high-power long-range wireless sharing) → Selection Criteria (Evaluate PCBA from Chuangzhihui/Xinyuanyuan; chips from ConvenientPower/Southchip/Zhirong/Infineon/NuVolta; Qi certification; power range 15W–1100W; automotive/magnetic/all-in-one features; QC certification consistency; tiered classification: Chuangzhihui/Xinyuanyuan for solutions, ConvenientPower/Southchip/NuVolta for chips, Zhongke Yundian for high-power, Xinyuanyuan for automotive).
Key highlights: PCBA solutions from Chuangzhi Huixin Yongyuan; chips from E-Charging, Southchip, Hynetek, Infineon, and NuVolta; Qi certification; power ratings from 15W to 1100W;
and in-vehicle magnetic multi-in-one designs.
