IEC 62680-132026 Standard

Type-C is set for a global, mandatory, and constitutionally binding upgrade—the newly released IEC 62680-13:2026 standard will soon be implemented worldwide.

This is not a minor optimization, but a complete redefinition of the Type-C interface and cables based on three fundamental principles: safety, durability, and compatibility. Every cable and port you use going forward will be fundamentally transformed by this new standard.

IEC 62680-1-2 and IEC 62680-1-3 are two core standards established by the International Electrotechnical Commission (IEC) for USB interfaces, collectively forming the technical foundation for modern USB charging—particularly USB Type-C. In simple terms, one standard addresses the "protocol," while the other deals with the "physical" aspects.

Comparison of IEC 62680-1-2 and IEC 62680-1-3:

I. What is it? The global "constitution-level" standard for Type-C

Many people are confused about what IEC 6268013 actually is.

In short:

It is the globally mandatory Type-C interface and cable standard established by the International Electrotechnical Commission (IEC).

The TypeC ecosystem consists of two core standards:

· IEC 62680-12 defines the USB PD protocol for fast charging, with a maximum power of 240 W, enabling rapid charging.

IEC 62680-13 defines the physical structure, electrical safety, and mechanical durability of pipe interfaces and cables, ensuring they are "safe to use, durable, and fully compatible."

Together, these two elements form the legal basis for the EU General Charger Directive and serve as the technical foundation for the global Type-C ecosystem.

Compulsory implementation timeline (global synchronization)

· ✅ 2024.12.28:12 types of devices, including smartphones, tablets, and headphones, are now subject to mandatory regulations

· ✅ December 28,2026: Notebooks officially included in the mandatory scope

· 2026 New Standard: Provides the latest compliance specifications for high-power devices such as laptops

In other words: within a few months, all new laptops will also be required to use the Type-C interface uniformly.

II. 2026 Core Upgrade: Enhanced Security, Durability, and Comprehensive Compatibility – Achieving "Ceiling-Level" Performance

This upgrade isn't merely a minor parameter adjustment; it addresses the four core issues of overheating, fire risk, loosening, and incompatibility at their root causes.

1. Safety baseline: Prohibit overheating, fire, and burning of components (the strictest standard in history)

· Contact resistance ≤30 mΩ: Reduces heat generation, ensuring safe fast charging without burning hands

· 500V withstand voltage for 1 minute: Insulation performance doubled, preventing breakdown and leakage current

· Overload protection with a 0.1-second response time: instant power interruption in case of overvoltage, overcurrent, or overheating, protecting both the equipment and the battery.

· V0-grade high-flame-retardant material: The interface and wire remain non-flammable and non-melting at high temperatures, eliminating fire risk at the source.

In short: The likelihood of inferior cables damaging phones, burning the motherboard, or causing fires will be virtually eliminated in the future.

2. Mechanical durability: 10,000 insertion and removal cycles, no loosening for 5 years (military-grade durability)

· Doubled insertion and removal lifespan: from 5,000 cycles to 10,000 cycles, with 5 daily operations ensuring over 5 years of service.

· Anti-loosening precision tolerance: Dimensional tolerance strictly controlled within ±0.05 mm, ensuring no loosening or disconnection even after prolonged use.

±0.05 mm; remains firm and continuous even after prolonged use.

· Insertion/ removal force: 6.5–20 N – moderately tight or loose, providing consistent user experience.

· Military-grade durability: 96-hour salt spray test, resistance to bending and aging, stable performance in harsh environments

Your interface should remain as good as new after three years, and maintain its performance without degradation after five years.

3. Full compatibility: One cable connects all devices (True – One Cable, Universal Coverage)

The new standard covers 13 categories of devices: smartphones, tablets, laptops, headphones, cameras, gaming consoles, keyboards, mice, e-readers, speakers, headsets, portable navigation devices, and power banks.

· Full compatibility with fast charging protocols: USB PD, QC, Huawei SCP, Xiaomi proprietary protocol, etc., with stable 240W output.

· USB4 high-speed transmission: 40 Gbps bandwidth, transferring 1 GB files in just 0.2 seconds – combining charging and file transfer in one

No more worries: Can this cable charge my laptop? Can it transfer high-speed data? Can it provide fast charging for my phone?

Answer: As long as it's the 2026 compliant version, it's fully capable.

III. Why is this upgrade so crucial for both you and me?

1. Put an end to the "wire quality chaos": Substandard wires will be eliminated

The market was once flooded with unverified, low-quality Type-C cables:

· Slow charging, overheating, and battery damage

· Loose interface, poor contact, frequent disconnections

· Poor compatibility means you have to replace the cable when switching devices.

After the implementation of the 2026 version: Non-compliant products will be gradually withdrawn from the market, and only products certified under IEC 62680-1:2026 will be allowed to enter the mainstream market. In the future, when purchasing wires, you no longer need to rely on luck.

2. Security enhancement, addressing users' most critical pain points

As fast-charging power continues to increase (with laptops typically exceeding 100W), safety risks have risen sharply.

The new version employs triple protection—physical, electrical, and material—to eliminate risks at the source:

· Fire occurred during charging

· Burn the motherboard

· Battery bulging

· Interface leakage current

In short: With high-power charging, you can sleep soundly overnight.

3. Win-win for Environmental Protection and Efficiency: Reduced Purchasing, Minimized Waste, and Enhanced Efficiency

· Reduce electronic waste: A single cable connects all devices, eliminating the need for repeated purchases

· Enhanced efficiency: 240W fast charging + 40Gbps data transfer for faster performance in work, entertainment, and charging

For individuals: Save money, reduce stress, and keep your desktop cleaner. For the planet: Reduce millions of tons of electronic waste, making it more environmentally friendly.

The EU EN 62680 series standards (officially titled EN IEC 62680-1-x) are mandatory technical specifications for the USB Type-C interface and its power delivery protocol. Established under EU Directive (EU) 2022/2380, they became mandatory for 13 categories of wireless electronic devices effective December 28,2024 (with laptops covered until April 28,2026). Their primary objectives are to standardize charging interfaces and ensure compatibility and safety for fast charging.

This series primarily consists of two key sub-standard criteria:

EN IEC 62680-1-3: USB Type-C Connector and Cable Specification

EN IEC 62680-1-2: USB Power Delivery (USB PD) Power Supply Protocol Specification

Below is a detailed explanation of the specific test content and requirements for these two standards:

I. EN IEC 62680-1-3: Requirements for Type-C Interfaces and Connectors

Compatible with all devices featuring a Type-C charging port (such as smartphones, headphones, keyboards, etc.).

Main test content:

Important note: The Type-C port on the charging case of TWS earbuds must comply with this standard, but there are no requirements for the interface on the earbud itself.

II. EN IEC 62680-1-2: Requirements for the USB PD Fast Charging Protocol

Devices compatible with fast charging (i.e., charging voltage> 5V, current> 3A, or power> 15W).

Main test content:

Key determination criteria: If any of the product's rated charging parameters exceeds 5V/3A/15W, the device must support USB PD and pass the EN IEC 62680-1-2 test.

III. Labeling and Instruction Requirements (Regulatory Compliance)

Through testing, the following information identification requirements must also be met:

The packaging/instruction manual must indicate:

Is the charger included ("Charger included" or "Charger not included")

The minimum input power required by the device (e.g., "Min. 5V/2A")

The power required to achieve the maximum charging speed (e.g., "Max. charging at 20V/3A = 60W")

If USB PD is supported, the phrase "USB PD" must be indicated.

Example label (a ≥ 7 mm):

[Icon] Charger not included. Minimum power: 10W. Maximum power: 60W (USB PD).

IV. Exemption Situations (Not applicable to EN 62680)

The following products are not subject to this directive:

Only wireless charging is supported (no wired charging port)

The battery is removable and can only be charged using a dedicated charging dock.

Powered directly by alternating current (e.g., wall-mounted equipment)

The charging cable included with the device itself (different standards apply when the cable is sold separately)

V. Testing Methods and Tools

The laboratory typically uses the following equipment for validation:

USB PD protocol analyzers (e.g., Ellisys, Total Phase, GRL)

Programmable DC power supply + electronic load

Type-C Interoperability Testing Platform

Mechanical Life Testing Machine

Compliance Key Points Quick Reference Table