WOWOHCOOL
Since 2013 | 5,000㎡ Manufacturing Facility

Wireless Charger & Power Bank OEM/ODM for 200+ Global Brands

10+ years manufacturing for 200+ global brands including Bosch and Jacob Jensen. From spec to shipment — we engineer, certify, and deliver with < 0.3% defect rate and 25-30 day lead times.

  • CE/FCC/Qi2 Certified • ISO 9001 • Since 2013
  • 50+ R&D Engineers • GaN V, PD 3.1, Qi2 MPP, Semi-Solid-State
  • MOQ 500+ • Factory-Direct Pricing • Shenzhen, China
Explore Products
WOWOHCOOL Smart Charging Solutions - Professional OEM/ODM Power Bank

Trusted by 200+ Global Brands

JacobJensen
Merlin Digital
OOONO
Shatzii
Tempel
Volta River Authority
WOWOHCOOL Lifestyle - Portable Power Bank in Daily Use

Why Choose Our Wireless Charger Factory in China

Beyond Charging,
We Power Ambitions.

WOW

The Quality

Below 0.3% defect rate. Every unit tested with 4-hour aging process before shipment.

OH

The Support

24-hour response time. Dedicated account manager for every client. Fast sample production in 3-7 days.

COOL

The Tech

We use GaN fast charging, Qi2, and magnetic wireless. Our in-house R&D team has 50+ engineers.

We are a Shenzhen electronics factory since 2013. We make wireless chargers, power banks, car chargers, and charging solutions for brands and distributors worldwide. We help you move from prototype to mass production with consistent quality.

Defect < 0.3% Sleep Better At Night
24h Response Elite JS Commitment
Ready For OEM Customized For Growth

Certifications & Standards

CE Certified - European Safety Standard Compliance

CE Standard

CE European Safety Certification
FCC Compliant - United States Electronic Standards

FCC

FCC Electronic Compliance Certification
Qi Certified Wireless Charging Standard

Qi

Qi Wireless Charging Standard Certified
RoHS Compliant - Lead-Free Eco-Friendly Manufacturing

RoHS

RoHS Environmental Compliance
ISO 9001 Quality Management System Certified Factory

ISO 9001

ISO 9001 Quality Management Certification
UN38.3 Safety - Battery Transport Standard

UN38.3

UN38.3 Battery Safety Transport Certification
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Years Experience

0

Global Partners

0

Factory (㎡)

0

Annual Units

0

R&D Engineers

Our OEM/ODM Advantages

10+ years experience in manufacturing charging accessories for brands and distributors worldwide.

01

Product R&D

In-house engineering team handles ID design, PCB development, and tooling for new products.

02

Smart Manufacturing

Automated SMT lines with production capacity of 1 million units monthly to meet bulk orders.

03

Global QC Standards

CE/FCC/Qi/RoHS certified. Every product undergoes aging tests and safety checks before shipment.

04

Flexible Customization

Custom logo, color, and packaging available. Low MOQ for brand orders and custom projects.

05

Supply Chain Excellence

Strategic global procurement management ensuring stable pricing, component priority, and on-time delivery across 50+ countries.

06

Dedicated Partnership

24/7 account management combined with professional marketing and technical support to ensure your long-term global success.

About WOWOHCOOL vs Other Suppliers

Why B2B Buyers Choose a Certified Factory Over Trading Companies

Swipe to compare

Best Choice for B2B

WOWOHCOOL

Certified Factory

Own 5,000㎡ facility

Shenzhen manufacturing base

< 0.3% defect rate

4-stage QC + 4-hour aging test

CE, FCC, Qi, RoHS, ISO 9001

Full international certifications

50+ in-house R&D engineers

Full ID, PCBA, tooling capability

24h response, flexible MOQ

Dedicated account manager

200+ global brands

10M+ units manufactured since 2013

Trading
Company

Middleman Reseller

No factory ownership

Middleman — no fixed assets

No quality control

Relies on third-party factories

Unverifiable certifications

May provide fake certs

No R&D capability

Only resells existing products

48-72h response

Must check with factory first

15-30% price markup

Middleman margin added

Unknown
Workshop

High-Risk Supplier

Rented space, no assets

No fixed facility commitment

Defect rate 5-10%

No QC process in place

No certifications

Customs clearance risk

No engineering team

Limited to copying designs

Unpredictable communication

Often unresponsive

Hidden defect costs

Low price, high risk

Don't risk your brand with unverified suppliers.

Meet Our Expert Team

50+ R&D Engineers · 10+ Years Experience · Your Dedicated Partners

Snowy May - Market Manager

Snowy May

Market Manager

“GaN V is a step-change in power density — 40% smaller than silicon with 30% better heat dissipation. For brands launching high-performance chargers in 2026, GaN V isn't optional; it's the baseline your customers expect. Our R&D team has been integrating GaN since Gen III, and the fifth generation finally delivers the efficiency-to-cost ratio that mass-market OEM adoption demands.”

Nina Nico - Sales Manager

Nina Nico

Sales Manager

“A 0.3% defect rate doesn't happen by luck — it comes from 4-stage QC with 100% aging testing on every batch. Our supply chain team locks in component quality at the source, so our partners spend less time firefighting and more time scaling. In OEM manufacturing, the factory's quality system is your brand's reputation. We never compromise on that.”

Behind every product, our 50+ in-house R&D engineers specialize in PCBA design, industrial design, and fast charging protocols (PD 3.1, QC, GaN). From concept to mass production — we turn your product vision into reality.

Learn More About Our Factory →

Featured Charging Solutions

Shenzhen Factory · CE/FCC/Qi Certified · Global OEM/ODM Partner

Qi2 Ready WOWOHCOOL Night Light 3-in-1 folding wireless charger for iPhone Apple Watch and AirPods

WOW93 Night Light 3-in-1 Folding Wireless Charger

A premium travel wireless charger solution for business travelers and hotel amenities. Features a 180° foldable design with an integrated ambient night light. Supports MagSafe and Qi2 for fast wireless charging. Perfect for corporate gifts and wholesale markets. Supports simultaneous 15W fast charging for smartphones, watches, and earbuds.

  • 15W Qi2 Fast Charge
  • MagSafe & Magnetic Wireless Compatible
  • FOD & Over-temp Protection
GaN V Tech WOWOHCOOL 45W 2-in-1 GaN Power Bank and Wall Charger 10000mAh

WOP67 45W 2-in-1 Power Bank & Wall Charger

The ultimate hybrid GaN charger for digital nomads and business professionals. Combines a 45W high-power wall adapter with a 10000mAh portable battery. Great for MacBook and smartphone fast charging during travel or outdoor activities.

  • 45W PD 3.1 Fast Output
  • 10000mAh High Capacity
  • Foldable AC Plug
105W Ultra Fast WOWOHCOOL 105W retractable cable car charger for laptop and phone

WOC42 105W Retractable Car Charger

A tangle-free car charging solution for Uber drivers, rideshare drivers, and fleet management. Features a built-in 0.8m retractable Type-C cable and additional ports. Delivering 105W total output for phones, tablets, and laptops. Ideal for Amazon FBA and wholesale distribution.

  • PD + QC Fast Charge
  • 0.8m Auto-retract Cable
  • Intelligent Power Allocation

What Our Partners Say

“WOWOHCOOL solved our complex ODM challenge — integrating infrared and touch dual-sensing into a compact wireless car mount where other suppliers failed. 6,000 units delivered with zero defects.”

JJ

Jacob Jensen

Design & Technology

“WOWOHCOOL delivered 10,000 units of 65W GaN car chargers on an emergency fast-track timeline, meeting our pre-sale campaign deadline with 5-day sample turnaround.”

B

Bosch

Automotive Technology

OEM/ODM Success Stories

10+ Years of Manufacturing Partnerships

Jacob Jensen

Premium Danish Retail Chain

Custom ODM Wireless Charger Car Mount

Challenge

Extremely limited internal space, yet required dual-sensing technology (infrared + touch) for automatic arm opening and closing. Multiple suppliers could not solve the spatial engineering puzzle within the compact form factor.

Solution

Our R&D team redesigned the PCBA layout to integrate both sensor systems within the tight enclosure. Through iterative prototyping and precision component placement, we achieved reliable dual-sensing performance without sacrificing charging efficiency.

6,000

Units Delivered

100%

Client Satisfaction

ODM

Custom Project

Bosch

German Automotive & Industrial Leader

65W Car Charger — Emergency Fast-Track Project

Challenge

Bosch needed a 65W GaN car charger for an online pre-sale campaign with a fixed marketplace promotion date. The timeline was severely compressed — from sample confirmation to mass production in weeks instead of the standard 45-60 days.

Solution

We fast-tracked the project with a dedicated production line, accelerated sample turnaround to 5 days, and parallel processing for component sourcing. Our supply chain team secured priority component allocation to eliminate all delays.

10,000

Units Delivered

5 Days

Sample Turnaround

On Time

Pre-Sale Deadline Met

Ready to start your own success story?

View Full Case Studies

Wireless Charger Manufacturing FAQ

What is your Minimum Order Quantity (MOQ)? +

Our MOQ is flexible to support brand growth. Generally, it starts from 500-1000 units for standard OEM branding and 2000 units for deep ODM customization.

Do you provide full OEM and ODM services? +

Yes. We offer End-to-End solutions including ID design, PCBA engineering, tooling, and mass production at our ISO 9001 certified facility.

What certifications do your products carry? +

All products are engineered to meet global standards, including CE, FCC, RoHS, and Qi (WPC certified). Our factory currently holds 47 Qi2-certified products (WPC certified product database, 2025) with a 99.2% ATL testing pass rate (WPC ATL test records, 2025-2026). We also assist clients in obtaining specific local certifications like UL, PSE, or KC.

What is your production capacity and lead time? +

Our factory can produce 1 million+ units monthly. Standard OEM orders ship within 25-30 days after sample approval. For new ODM projects with tooling, timeline is approximately 45-60 days from design approval. Rush orders available with dedicated production lines.

How do you ensure product quality and safety? +

We implement a 4-stage QC process: IQC (Incoming), IPQC (In-process), FQC (Final), and OQC (Outgoing). 100% of products undergo a 4-hour aging test before shipping. Our facility is ISO 9001 certified.

Can you help with custom PCBA or ID design? +

Absolutely. Our in-house R&D team specializes in GaN technology and intelligent power allocation, allowing us to create unique hardware and aesthetic designs tailored to your brand.

Can I request samples before placing a bulk order? +

Yes, we encourage sample testing. Standard samples can be shipped within 3-7 days to ensure the quality and performance meet your requirements.

What are your payment and shipping terms? +

We require T/T (30% deposit, 70% before shipment) with FOB Shenzhen, EXW, and DDP options. Sample delivery 3-7 business days; bulk orders ship 25-30 days after sample approval.

What is your warranty policy for defective products? +

We provide a 12-month warranty on power banks and wireless chargers, 24-month on GaN chargers and car chargers. Average claim rate below 0.5%. Any units with manufacturing defects are replaced or credited in your next order.

Do you offer custom retail packaging design? +

Yes. Our design team can help create Eco-friendly or premium retail packaging, including gift boxes, blister packs, and custom manuals to ensure a complete brand experience.

Can you help with product certification for different markets? +

Yes, we assist with CE, FCC, RoHS, Qi, UL, PSE, KC and other market-specific certifications. Our team will guide you through the entire process.

Do you provide dropshipping services for e-commerce sellers? +

Yes, we offer warehousing and fulfillment services for Amazon FBA and other e-commerce platforms. We can ship directly to your customers or fulfillment centers.

Ready to Start
Your Project?

Get factory-direct pricing and professional support today. Our engineers reply within 24 hours.

ISO 9001 Certified Factory
Fast Sample Production
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