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Light blue Dell AC adapter brick with cable and barrel plug

DELL

DELL 9364U AC Adapter 70 W 20 V 3.50 A Light Blue

SKU CH-548C-SFSPC

A 70 W AC adapter delivering 20 V at 3.50 A for compatible Dell Inspiron and Latitude notebooks

  • Battery typeLithium-Ion
  • Power adapter voltage20 V DC
  • Power adapter current3.5 A
  • Power adapter wattage70 W
  • Main functionNotebook
  • Product colorLight Blue
  • Powers compatible Dell notebooks with 70 W output
  • Accepts 110 V or 220 V AC input for worldwide use
  • Delivers stable 20 V DC at 3.50 A for reliable charging
  • Light blue finish matches original Dell adapter styling
  • Replaces OEM part numbers including ADP-70EB and PA-2

What this adapter powers

This Dell 9364U AC adapter delivers 70 W at 20 V DC and 3.50 A to compatible notebooks. It accepts a wide 110 V to 220 V AC input range for worldwide use. The light-blue housing identifies the unit visually. It is a direct replacement for the original charger supplied with many legacy Dell systems.

Compatibility scope

The adapter matches a long list of OEM part numbers including ADP-70EB and PA-6 among others. It supports numerous Inspiron models such as the 1100, 2500, 2600, 3700, 3800, 4000, 4100, 4150, 5000, 5100, 7500, 8000 and 8100 series. Latitude C-series, CP-series, CS-series, X200, Precision WorkStation M40 and SmartStep 100N are also covered.

Power headroom and limits

Rated at 70 W maximum output, the unit comfortably runs the listed notebooks under normal workloads and charges their batteries. It will not support systems that draw more than 3.50 A at 20 V DC. Buyers whose laptops require a higher-wattage brick or a different connector 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 $19.99
Cheaper than about 72% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Product colorLight Blue
Product typeAC Adapter
Power
Battery typeLithium-Ion
Power adapter voltage20 V DC
Power adapter current3.5 A
Power adapter wattage70 W
More details
Main functionNotebook

Questions about this item

How often should the AC adapter be inspected or replaced under normal use?

The adapter has no user-serviceable parts and no scheduled replacement interval; replace it only if the 20 V DC output drops below 3.50 A or the unit shows physical damage.

What limits continuous operation before the adapter throttles or shuts down?

The 70 W maximum output power and 3.50 A current ceiling are the first limits reached under sustained load; exceeding either triggers protection.

How much heat and noise does the adapter produce when running all day?

It operates silently with no fan; warmth is normal at full 70 W load but stays within the 110 V–220 V AC input design range.

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