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Black rectangular power brick with blue-tip barrel connector and detachable US mains cord

NShi

NShi 135W 19.5V 6.9A AC Adapter 4.5*3.0mm Blue Tip laptop replacement part

SKU CH-B7GE-MJMG5

135W replacement charger delivers 19.5V at 6.9A through a 4.5×3.0mm blue tip for compatible HP Pavilion Gaming, Spectre x360, Omen and ZBook models

  • 135W output powers demanding HP laptops
  • 5V 6.9A matches original charger specs
  • 5*3.0mm Blue Tip fits listed models
  • 110-240V input works worldwide
  • Multiple IC protections guard against faults

What this adapter replaces

This 135W AC adapter replaces the original charger for compatible HP laptops. It supplies 19.5V at 6.9A through a 4.5mm by 3.0mm blue tip connector. The unit accepts 110 to 240V input at 50 to 60Hz for worldwide use. It is built as a direct replacement part for the listed models.

Installation and common issues

Installation is straightforward: connect the detachable US power cord to the adapter brick, then insert the blue tip into the laptop power jack. The connector must match the 4.5mm by 3.0mm size; the 7.4mm by 5.0mm black tip will not fit. Built-in IC protection guards against overcurrent, overvoltage, short circuits and overtemperature during use.

The specification that decides fit

The decisive specification is the 4.5mm by 3.0mm blue tip connector paired with 19.5V 6.9A output. Laptops requiring the larger 7.4mm by 5.0mm black tip cannot use this adapter. Verify the original part number matches TPN-DA11, TPN-CA13, 917649-850, A135A012P, ADP-135MB-B, L15879-002, L15879-003 or L15534-001 before ordering.

Highlights

  • 135W output powers demanding HP laptops
  • 5V 6.9A matches original charger specs
  • 5*3.0mm Blue Tip fits listed models
  • 110-240V input works worldwide
  • Multiple IC protections guard against faults

Specifications

No published specifications for this item yet.

Questions about this item

How do I confirm the 19.5V 6.9A output is working after plugging in?

The laptop should power on and charge normally with the blue-tip 4.5*3.0mm connector; the adapter’s internal protection monitors temperature and guards against over-voltage, over-current, short-circuits and over-charge.

What comes in the box and is a separate power cord required?

The package includes one 135W 19.5V 6.9A adapter and one US plug power cord; no extra cord is needed for standard US outlets.

My HP model uses a 7.4*5.0mm black tip — can I use this 4.5*3.0mm blue tip version?

No — this adapter’s connector is 4.5*3.0mm blue tip and is explicitly not compatible with the 7.4*5.0mm black tip; match the tip size to your laptop’s charging port.

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