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Compact black rectangular power brick with attached cable and three-prong mains plug

DELL

DELL 45W AC Adapter Charger & Power Cord

SKU CH-AEB3-WSDJB

45 W laptop charger with power cord, 100–240 V input and 19.5 V output for select Dell Inspiron, Latitude, Vostro and OptiPlex models

  • ColorMulticolor
  • Battery TypeLithium-Ion
  • Delivers 45 W to run compatible Dell laptops
  • Accepts 100-240 V input for worldwide use
  • Replaces Dell part numbers HA45NM140 0285K KXTTW YTFJC
  • Supplied with three-prong power cord for immediate connection
  • Works with Inspiron 11 13 14 15 17 Latitude 12 13 14 Optiplex 9020M Vostro 14 15

45 W AC adapter for Dell laptops

This 45 W AC adapter replaces Dell part numbers HA45NM140, 0285K, KXTTW and YTFJC. It supplies 19.5 V at 2.31 A to a wide range of Inspiron, Latitude, Vostro and OptiPlex models. The unit includes a three-prong power cord and accepts 100-240 V input for worldwide use. It is a new aftermarket charger built for compatible Dell notebooks.

Sustained output under load

The adapter delivers a continuous 45 W at 19.5 V and 2.31 A during extended charging sessions. Its 100-240 V, 50-60 Hz input range maintains stable output across varying mains conditions. The lithium-ion compatible design supports the battery management systems used in the listed Dell models. No thermal throttling or power derating is specified by the supplier.

Check connector and part number before ordering

Verify that your Dell laptop uses one of the listed replacement part numbers such as HA45NM140 or 0285K. Confirm the barrel connector size matches the original charger supplied with your device. This adapter is not suitable for Dell systems requiring higher wattage or a different voltage output. Buyers needing USB-C Power Delivery or proprietary Dell docking connectors cannot use this unit.

Highlights

  • Delivers 45 W to run compatible Dell laptops
  • Accepts 100-240 V input for worldwide use
  • Replaces Dell part numbers HA45NM140 0285K KXTTW YTFJC
  • Supplied with three-prong power cord for immediate connection
  • Works with Inspiron 11 13 14 15 17 Latitude 12 13 14 Optiplex 9020M Vostro 14 15

Specifications

BrandDELL
ColorMulticolor
Battery TypeLithium-Ion
Shipping weight0.23 kg
Package size203 × 127 × 51 mm

Questions about this item

How much heat or noise does the 45W adapter produce when powering a laptop all day?

The adapter runs silently with no fan and stays warm to the touch under continuous load, which is normal for a 45W brick.

What must I already own for this charger to work with my Dell?

You need a compatible Dell laptop from the listed Inspiron, Latitude, Vostro or Optiplex models and a working three-prong wall outlet.

Will the 19.5V 2.31A output work safely on an older Dell that shipped with a 65W brick?

No, the 45W output is lower than a 65W unit; using it on a system that requires more power can cause slow charging or instability.

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