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Compact black rectangular AC adapter with rounded edges and a round barrel connector cable

myVolts

myVolts 3458 65W AC Adapter 19.5V 3.34A 4.5x3.0mm

SKU CH-011M-53TJK MPN 3458

65W AC adapter with 19.5V 3.34A output and 4.5x3.0mm connector for Dell Inspiron, Latitude, Vostro and XPS laptops

  • 65W output powers compatible Dell laptops efficiently
  • 5V 3.34A matches original charger specifications
  • 5mm x 3.0mm round tip fits listed models
  • 100-240V input enables worldwide use
  • CE FCC RoHS certified for safe operation

Compatible Dell Laptop Power Supply

This 65 W AC adapter delivers 19.5 V at 3.34 A through a 4.5 mm by 3.0 mm round tip. It replaces the original charger for a wide range of Dell Inspiron, Latitude, Vostro, XPS and OptiPlex models listed in the compatibility data. The unit accepts 100 to 240 V input at 50 or 60 Hz for worldwide use.

Upgrade From Lower Wattage Adapters

The adapter supplies up to 65 W while remaining compatible with 45 W requirements, so it can replace smaller Dell chargers such as the LA45NM131 or LA45NM121. The higher headroom is worth it when the laptop draws more power under load or charges the battery while in use. It covers the part numbers 0KXTTW, 0CDF57, 0JXC18 and others shown in the list.

Sustained Load Behaviour

Built-in safety circuitry maintains the correct output voltage during continuous operation. Multiple protection layers guard against over-voltage, over-current and short-circuit conditions. CE, FCC and RoHS certifications confirm the unit meets regulatory limits for emissions and hazardous substances during extended daily use.

Highlights

  • 65W output powers compatible Dell laptops efficiently
  • 5V 3.34A matches original charger specifications
  • 5mm x 3.0mm round tip fits listed models
  • 100-240V input enables worldwide use
  • CE FCC RoHS certified for safe operation

Specifications

No published specifications for this item yet.

Questions about this item

Does the 4.5 mm x 3.0 mm round tip fit the Dell Inspiron 3458 charging port?

Yes, the adapter uses a 4.5 mm x 3.0 mm round tip that matches the Dell Inspiron 3458 DC input.

How do I connect the adapter correctly to avoid a loose charge?

Plug the AC cord fully into the brick, then insert the 4.5 mm tip straight into the laptop port until it seats firmly; the step often missed is not pushing the tip in completely.

When should I replace the AC cable or the whole adapter?

Replace the detachable AC cord if the plug or insulation is damaged; replace the entire unit if the brick overheats, the output voltage drops, or the tip becomes loose in the port.

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