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Black rectangular AC adapter with 5.5mm barrel connector

anicorn

anicorn AC Adapter for DELL ADP-65DB REV.B 24V 12.3A 10A 8A 5.5MM 2.5MM

SKU CH-E49V-R9QWP

Replacement AC adapter for Dell laptops delivering 24 V at 12.3 A, 10 A or 8 A with a 5.5 mm by 2.5 mm barrel connector

  • Battery typeLithium-Ion
  • Compatible with Dell ADP-65DB REV.B power requirements
  • Delivers 24V output at up to 12.3A for stable performance
  • Fits 5.5mm by 2.5mm barrel connector on supported laptops
  • Brand new replacement adapter ready for immediate use

Replacement AC Adapter for Dell ADP-65DB REV.B

This 24 V adapter replaces the Dell ADP-65DB REV.B unit and delivers up to 12.3 A on the main rail. The 5.5 mm by 2.5 mm barrel connector matches the original Dell plug geometry. It is intended for owners of compatible Dell laptops that require this exact voltage and connector profile.

Multi-rail output supports varied load demands

The adapter provides additional 10 A and 8 A rails so the single brick can handle different internal subsystems without extra power bricks. Lithium-ion battery chemistry in the host device is supported through the regulated 24 V supply. Buyers needing a different voltage, a higher total wattage or a USB-C power delivery interface will need a different adapter.

How it compares

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

Price $56.99
Pricier than about 87% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLithium-Ion

Questions about this item

Will the 5.5 mm barrel connector or the 2.5 mm centre pin wear out first?

The 2.5 mm centre pin carries the full 12.3 A load and typically shows pitting before the larger 5.5 mm barrel does.

What limits continuous output when the adapter runs at full load?

The 10 A rating on the 24 V rail caps sustained delivery, so the current limit is reached before any thermal threshold.

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