About ChargeTech Lab
We're an independent resource dedicated to helping you find the best USB-C chargers, hubs, and cables through rigorous testing and honest reviews.
Who We Are
ChargeTech Lab is an independent product testing resource focused exclusively on USB-C charging technology. We specialize in evaluating chargers, cables, hubs, and power delivery accessories for accuracy, safety, and real-world performance.
Our expertise comes from years of testing consumer electronics and a deep understanding of USB-C Power Delivery standards, GaN technology, and compatibility requirements across different device ecosystems.
Our Mission
The USB-C market is flooded with products making exaggerated claims. Many cables, chargers, and hubs fail to meet their advertised specifications or pose safety risks. Our mission is to cut through marketing hype and provide data-driven recommendations based on objective testing, helping you make informed purchasing decisions without wasting money on subpar products.
How We Test Products
Every product we review undergoes rigorous evaluation. We purchase products at retail prices to ensure authentic testing conditions. Our testing methodology includes:
- Power delivery verification: We measure actual wattage output using calibrated USB-C power meters to confirm advertised charging speeds
- Thermal testing: We monitor operating temperatures under sustained load to identify overheating issues
- Build quality assessment: We examine cable construction, connector durability, and housing materials for long-term reliability
- Compatibility testing: We test products with MacBook Pro, MacBook Air, Dell XPS, iPad Pro, and Android devices to verify cross-platform functionality
- Real-world usage: We use products for at least 2-3 weeks in daily scenarios to identify issues that only appear over time
- Safety evaluation: We check for proper certification marks (USB-IF, UL, CE) and verify safety features like overcurrent and overvoltage protection
We prioritize objective measurements over subjective opinions. When we identify product flaws or safety concerns, we report them transparently.
Our Standards & Independence
We maintain strict editorial independence. Our product recommendations are based solely on testing results and value assessment. We never accept payment for positive reviews or featured placements.
All products are evaluated using consistent criteria: power delivery accuracy, thermal performance, build quality, compatibility, and price-to-performance ratio. Products that fail to meet minimum safety or performance standards are not recommended, regardless of brand reputation.
Affiliate Disclosure & Funding
ChargeTech Lab participates in the Amazon Associates program. When you purchase products through our affiliate links, we earn a small commission at no additional cost to you. This commission helps fund our product purchases, testing equipment, and operational costs.
Our affiliate relationships do not influence our testing methodology or product rankings. We recommend products based on performance data, not commission rates. Products are ranked by testing results and value for money, regardless of affiliate earning potential.
Contact & Transparency
We welcome questions about our testing process, product recommendations, or specific technical queries. For inquiries, please visit our contact page. We aim to respond to all legitimate questions within 48 hours.