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Black rectangular power brick with 4.5 by 3.0 mm barrel plug and detachable mains lead

myVolts

myVolts 45W 19.5V 2.31A Dell AC Adapter 4.5×3.0mm

SKU CH-PA7Z-7RM1Y

45W 19.5V 2.31A AC adapter with 4.5×3.0mm connector and 6.5 ft cord for Dell Inspiron and Latitude laptops

  • Worldwide voltage support with 100-240V input range
  • 45W output delivers 19.5V at 2.31A for Dell laptops
  • 5×3.0mm barrel connector matches Dell Inspiron and Latitude models
  • 5 ft power cord provides flexible desk placement
  • CE, FCC, RoHS and UL certified for safety compliance

45W Dell Adapter for Inspiron and Latitude

This 45W AC adapter delivers 19.5V at 2.31A through a 4.5mm×3.0mm barrel connector. It supports a wide input range of 100-240V at 50/60Hz for global use. The unit is built for Dell Inspiron 11, 13, 14, 15 and 17 series laptops across the 3000, 5000 and 7000 families. It also fits Latitude 13, 14 and 15 3000 series models including the 3310, 3410 and 3500.

6.5ft power cord and certified safety

A 6.5ft three-prong AC power cord is included in the box for immediate connection to mains outlets. The adapter carries CE, FCC, RoHS and UL certifications confirming compliance with electrical safety and environmental standards. No additional software or drivers are required for operation. The bundle provides everything needed to replace a lost or damaged original charger.

45W output suits ultraportables

The 45W rating comfortably powers typical ultraportable and mainstream laptops used for office work, web browsing and media playback. It will not provide enough headroom for larger 17 inch models or configurations with discrete graphics that demand higher wattage under load. Buyers needing to charge high-performance workstations or gaming laptops should verify their device requires 45W or less before purchasing.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 83% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

Will the 4.5×3.0 mm DC connector wear out and need replacing?

The 4.5×3.0 mm barrel plug is a passive part with no moving contacts; it does not wear out under normal insertion cycles, so no scheduled replacement is needed.

What limits continuous 45 W output first — the 100-240 V input range or the 19.5 V 2.31 A rail?

The 19.5 V 2.31 A output rail is the fixed 45 W ceiling; the 100-240 V 50/60 Hz input simply accommodates mains voltage worldwide without changing that limit.

Does the adapter get noisy or hot when running at 45 W all day?

It has no fan, so it is silent; the 100-240 V 1.3 A input and 19.5 V 2.31 A output are within normal thermal design for a 45 W brick, so it stays warm but not excessively hot during continuous use.

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