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dé uses TPU for the outer sheath of its charging cables, including standalone Type 2-to-Type 2 cables and power input cables. TPU is tough, wear-resistant and tear-resistant. These properties help support a longer cable life.
Where is TPU used?
TPU stands for thermoplastic polyurethane. In these dé cables, it is used for the outer sheath—the visible layer around the cable.
| Cable part or product | Confirmed TPU use |
|---|---|
| Charging cable | Outer sheath |
| Standalone Type 2-to-Type 2 charging cable | Outer sheath |
| Power input cable | Outer sheath |
Why do we use TPU?
- Toughness: TPU provides a tough outer layer for the cable.
- Wear resistance: The material resists surface wear during regular handling.
- Tear resistance: TPU helps the outer sheath resist tearing.
- Longer cable life: These material properties help support a longer service life.
TPU is used for the cable sheath. It does not by itself determine the cable’s charging power, connector type or compatibility.
Check the information for your product
Cable specifications may differ by product type, rated power and version. Check the product label and use the correct manual for your charger.
- For a portable charger, find the matching document in the Portable AC Charger User Manuals – 3–22 kW Series.
- For an AC Wallbox, use the 7/11/22 kW Wallbox User Manual page.
Do not identify a cable’s electrical specification from its outer material or appearance alone.
Related cable information
- See Charging Cable Structure and Specifications Explained for information about cable construction and model-specific specifications.
- See Does the Charging Cable Stay Flexible in Cold Weather? for information about cable flexibility in cold conditions.
- See How to Choose the Right Charging Cable Length if you need help selecting a cable length.