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Black rectangular power brick with 7.4 mm center-pin connector and long cables

iTekiro

iTekiro 230W AC Adapter 7.4 mm Center Pin

SKU CH-2RVA-H219B

A 230W laptop AC adapter with a 7.4 mm centre-pin plug, 19.5V 11.8A output and worldwide 100-240V input

  • Power adapter voltage19.5 V
  • Power adapter current11.8A
  • Power adapter wattage230 W
  • 230 W output powers demanding HP laptops reliably
  • 4 mm centre-pin tip matches original HP connector exactly
  • 5 V at 11.8 A delivers stable voltage under load
  • 6 ft AC plus 5 ft DC cords give extended reach
  • UL-listed AC cord and internal surge protection guard against electrical hazards

Compatible 230W replacement

This 230W AC adapter replaces original HP 150W, 180W and 230W units. It uses a 7.4 mm centre-pin plug tip that matches the listed HP part numbers. The adapter is new and supplies 19.5V at 11.8A for compatible laptops. It does not replace 280W original adapters.

Worldwide input and long cables

The unit accepts AC 100–240V at 50–60 Hz for worldwide use. A 6 ft UL-listed 3-prong AC cord and a 5 ft DC cord give extra reach without extension leads. Internal protection filters input spikes and limits output voltage or current to guard the laptop.

230W ceiling for high-draw machines

At 230W maximum the adapter powers larger HP laptops and charges the battery whether the system is on or off. Ruggedised casing resists moisture and high humidity for mobile use. Buyers needing 280W or a different plug size should look elsewhere.

How it compares

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

Price $65.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Power
Power adapter voltage19.5 V
Power adapter current11.8A
Power adapter wattage230 W

Questions about this item

What maximum power does this 230 W adapter deliver before its protection circuits limit output?

The adapter is rated for 230 W continuous output at 19.5 V and 11.8 A, with internal safeguards that clamp voltage between 18 V and 20 V if load spikes.

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

The ruggedised case is sealed against moisture and humidity, and the high-efficiency design keeps heat low enough for continuous operation without a fan.

Which HP laptops already use the 7.4 mm centre-pin tip so this adapter works without a new cable?

It directly replaces HP part numbers 693708-001, 693714-001, ADP-230CB B, AT895AA, H1D36AA, HSTNN-CA12, HSTNN-DA12, HSTNN-DA12S, HSTNN-LA12 and HSTNN-XA12.

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