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Blueskysea HP laptop charger with blue tip connector

Blueskysea

Blueskysea 65W 45W HP Smart Blue Tip AC Adapter

SKU CH-HPNR-N7XZH

65W AC adapter with Smart Blue Tip delivers 19.5V 3.33A and supports 45W 2.3A for compatible HP EliteBook, ProBook, Pavilion and Chromebook models

  • Product typeAC Adapters
  • Charges EliteBook 830 840 850 G3 G4 G5 models
  • Supports ProBook 450 640 645 650 G2 G3 G4 G5 series
  • Delivers 19.5V 3.33A 65W and 19.5V 2.3A 45W outputs
  • Accepts 100-240V 50-60Hz input for worldwide use
  • Includes overload short-circuit undervoltage protection for safe operation

Compatible HP Models

This 65W HP Smart Blue Tip AC adapter replaces original chargers for EliteBook 830 840 850 G3 G4 G5, ProBook 450 640 645 650 G2 G3 G4 G5, Pavilion x360 11 13 and Chromebook Stream models. It suits owners of those HP laptops needing a direct replacement power supply.

Output Voltage and Tip

The adapter delivers 19.5V at 3.33A for 65W maximum output and also supports 19.5V 2.3A 45W devices through the same Smart Blue Tip connector. Matching this voltage and tip type is the single specification that decides fitment.

Safety Protections Included

Overload, short-circuit, zero-voltage and undervoltage protection circuits guard both the adapter and the connected laptop during daily use and travel. These built-in safeguards change the risk profile compared with unprotected generic units.

How it compares

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

Price $20.99
Cheaper than about 70% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeAC Adapters

Questions about this item

What does the 65W rating mean when I plug this into my EliteBook?

It delivers 19.5V at 3.33A, giving up to 65W for full-speed charging and operation on supported EliteBook and ProBook models.

How does the Smart Blue Tip connector limit what I can use this with?

The Blue Tip works only with HP laptops that accept the 19.5V 3.33A 65W or 19.5V 2.3A 45W Smart Blue Tip interface listed in the compatibility list.

What do I need on the wall side to make this adapter work?

A standard AC outlet supplying 100-240V at 50-60Hz; the unit draws 1.8A max and includes its own cable for the wall connection.

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