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Black rectangular AC adapter with blue-tip barrel connector and cable

NShi

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

SKU CH-457M-KA031

135W 19.5V 6.9A AC adapter with 4.5*3.0mm blue tip for select HP Spectre, Omen, Pavilion Gaming and ZBook models

  • 135 W output powers demanding HP workstations and gaming laptops
  • 5 V 6.9 A delivery matches original charger specifications
  • 5 × 3.0 mm blue tip fits listed Spectre, Omen, Pavilion and ZBook models
  • Built-in over-current, over-voltage, short-circuit, over-heating and overload protection
  • CE, RoHS and FCC certified for safety compliance

135W 19.5V 6.9A Blue Tip Charger

This 135W AC adapter supplies 19.5V at 6.9A through a 4.5*3.0mm blue tip connector. It is built as a replacement part for compatible HP Spectre, Envy, Omen, Pavilion Gaming and ZBook laptops that require this exact tip size and power rating.

Input 100-240V 50-60Hz Limits

The unit accepts a universal input range of 100-240V at 50-60Hz, so it works on mains supplies worldwide without a voltage switch. It cannot replace higher-wattage 200W or 230W blue tip chargers used by some Omen models, and the 4.5*3.0mm tip does not fit the larger 7.4*5.0mm black tip connector.

135W Capacity and Protection Headroom

Rated at 135W maximum output, the adapter handles the power draw of the listed HP notebooks under normal and peak loads. Integrated over current, over voltage, short circuit, over heating and overload protection circuits shut the unit down before damage occurs, and CE, ROHS and FCC certifications confirm compliance with basic safety standards.

Highlights

  • 135 W output powers demanding HP workstations and gaming laptops
  • 5 V 6.9 A delivery matches original charger specifications
  • 5 × 3.0 mm blue tip fits listed Spectre, Omen, Pavilion and ZBook models
  • Built-in over-current, over-voltage, short-circuit, over-heating and overload protection
  • CE, RoHS and FCC certified for safety compliance

Specifications

No published specifications for this item yet.

Questions about this item

Should I pick the 135W 19.5V 6.9A 4.5*3.0mm Blue Tip charger or a higher-wattage version?

Choose this 135W unit only if your laptop originally ships with a 19.5V 6.9A 135W adapter and a 4.5*3.0mm Blue Tip connector; it cannot replace 200W 19.5V 10.3A or 230W 19.5V 11.8A chargers.

What does the 135W rating actually deliver inside my laptop?

The adapter supplies up to 19.5V at 6.9A, providing a maximum of 135W to power the system and charge the battery simultaneously when the laptop demands it.

Does the 4.5*3.0mm Blue Tip connector follow a universal standard that caps voltage or current?

The 4.5*3.0mm Blue Tip is a proprietary HP barrel size; it carries the adapter’s 19.5V 6.9A output and is not interchangeable with the larger 7.4*5.0mm Black Tip used on higher-wattage models.

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