Dell 330W Laptop Charger 19.5V 16.9A

Dell 330W Laptop Charger 19.5V 16.9A

The Dell 330W Laptop Charger is Dell's high-power 19.5V adapter class, delivering up to 16.92A for systems designed to accept 330W. It is most commonly associated with performance and gaming notebooks, but the product title supplied here does not identify one exact laptop series, so compatibility should be confirmed from the original adapter label.

What does 19.5V 16.9A mean?

Dell documents 330W adapters with a rated 19.5V DC output and 16.92A continuous current. On verified Alienware examples the connector is a 7.4 x 5.1mm barrel plug. These figures are the important baseline when comparing a replacement with the adapter that shipped with the laptop.

Why this listing stays model-neutral

A 330W Dell brick can appear across multiple high-performance product lines and generations. Adding a long compatibility list without an exact series or Dell part number would risk mixing machines that use different connectors or wattages. For that reason, this row records only the electrical specifications that can be confirmed confidently.

If the existing adapter is missing, use the laptop's full service model to verify the required wattage. If the old adapter is available, compare output voltage, current, wattage and connector size before purchase.

Choose the right Dell power class

A higher wattage adapter is not automatically the correct replacement, even when the voltage looks similar. Browse laptop chargers for other Dell power ratings, or send the laptop model and a photo of the original adapter label to chat with our team on WhatsApp for a compatibility check.