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Black rectangular AC adapter with 7.4 mm barrel tip and two 6 ft cords

iTekiro

iTekiro 130W AC Adapter 19.5V 6.7A 7.4mm tip

SKU CH-SDT7-Q78CT

130W laptop charger with 19.5V 6.7A output and 7.4mm tip fits Dell Latitude and Precision models, replacing 90W and 130W units

  • TypeAC Adapter
  • Battery TypeLithium-Ion
  • AC Adapter Voltage19.5V
  • AC Adapter Current6.7A
  • AC Adapter Output Power130W
  • 130W output powers Dell Latitude and Precision laptops
  • 5V 6.7A matches original charger specifications
  • 4mm tip with centre pin fits listed models
  • 6ft AC plus 6ft DC cords give extended reach
  • overload, short-circuit and over-voltage protections safeguard hardware

Compatible Dell Latitude and Precision Models

This 130W AC adapter fits Dell Latitude 14 5400, 5401, 5420, 5491 and Latitude 15 5501, 5591. It also supports Precision 15 3510, m3510, 3520, 3530, 3541, P57F and P65F models. It replaces original 130W and 90W chargers with part numbers 1J4MF, 2TXJ7, 330-1829, 331-5817, 492-BBGP, 492-BBYH and DA130PE1-00.

7.4 mm Tip and Extended Cable Length

The adapter uses a 7.4 mm diameter plug tip with a centre pin for a secure connection. A UL listed 6 ft AC power cord and a 6 ft DC power cord provide extra reach without needing extension leads. Overload, short circuit, over voltage, over current and over temperature protections are built in. The durable case resists water and humidity.

Check Your Laptop Power Requirement

This unit delivers 19.5V at 6.7A for a total of 130W output. It does not replace 180W or 240W adapters required by some Precision or Latitude configurations. Verify your original charger wattage and the 7.4 mm tip with centre pin before ordering. Buyers needing higher wattage or a different connector size should look elsewhere.

Highlights

  • 130W output powers Dell Latitude and Precision laptops
  • 5V 6.7A matches original charger specifications
  • 4mm tip with centre pin fits listed models
  • 6ft AC plus 6ft DC cords give extended reach
  • overload, short-circuit and over-voltage protections safeguard hardware

Specifications

TypeAC Adapter
Battery TypeLithium-Ion
AC Adapter Voltage19.5V
AC Adapter Current6.7A
AC Adapter Output Power130W

Questions about this item

Will the 7.4 mm tip with center pin wear out and need replacement?

The 7.4 mm barrel connector with centre pin is a fixed part of the DC cable; if the tip or cable is damaged the entire adapter must be replaced.

At what point does the 130 W limit stop the adapter from powering a heavier load?

The unit delivers up to 130 W (19.5 V × 6.7 A) and will not replace 180 W or 240 W adapters, so sustained draw above 130 W triggers overload protection.

How hot or loud does the brick get when running all day at full load?

The adapter has no fan; heat is dissipated through the sealed case and built-in over-temperature protection shuts it down if internal limits are exceeded.

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