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Black rectangular AC adapter with 7.4 by 5.0mm barrel connector and power cord attached

myVolts

myVolts 19.5V 4.62A 90W AC Adapter 7.4 x 5.0mm

SKU CH-BYT1-PPFQR

Delivers 19.5 V at 4.62 A (90 W) through a 7.4 × 5.0 mm barrel tip, compatible with a wide range of Dell laptops and backward-compatible with 65 W units, and includes CE.

  • Delivers 90W power for demanding Dell laptops
  • 5V 4.62A output matches original charger specs
  • 4 x 5.0mm connector fits listed Dell models
  • Universal 110-240V input works worldwide
  • CE FCC RoHS certified with over-voltage and short-circuit protection

Compatible Dell AC Adapter

This 90W adapter delivers 19.5V at 4.62A through a 7.4 x 5.0mm connector. It fits a wide range of Dell Inspiron and Latitude notebooks that require this exact tip size and voltage. The unit accepts 110-240V input for worldwide use. Buyers needing a different connector diameter or a higher wattage rating cannot use this model.

Sustained Load Behaviour

Built-in over-voltage, over-load, over-current and short-circuit protection maintains stable output during continuous operation. The adapter is CE, FCC and RoHS certified, indicating compliance with recognised safety standards. It also replaces 65W 19.5V 3.34A units without issue. Users expecting active cooling or temperature monitoring features will not find them here.

Installation Notes

Connection is straightforward: match the 7.4 x 5.0mm tip to the laptop port and plug the IEC cord into mains power. The most common error is ordering without verifying the original charger's tip dimensions and 19.5V rating. No driver installation or software configuration is required. Customers who need a right-angle plug or a detachable cable design should look elsewhere.

Highlights

  • Delivers 90W power for demanding Dell laptops
  • 5V 4.62A output matches original charger specs
  • 4 x 5.0mm connector fits listed Dell models
  • Universal 110-240V input works worldwide
  • CE FCC RoHS certified with over-voltage and short-circuit protection

Specifications

No published specifications for this item yet.

Questions about this item

How much heat or fan noise does this 90W adapter produce when left plugged in all day?

The adapter has no fan and runs silently; its over-voltage, over-load, over-current and short-circuit protection limits excess heat during continuous use.

What must I already own for this 7.4 x 5.0mm tip to work with my Dell?

You need a Dell laptop that originally shipped with a 19.5V 3.34A 65W or 4.62A 90W charger using the same 7.4 x 5.0mm black barrel connector.

Will this 90W unit safely charge an older Latitude D630 that came with a 65W brick?

Yes — the adapter is rated 19.5V 4.62A 90W and is 100% fit for 19.5V 3.34A 65W models including the Latitude D630 when the connector matches.

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