PowerSource 19.5V 65W/45W HP Blue-Tip AC Adapter

This compact AC adapter from PowerSource delivers 19.5V output at up to 3.33A (65W) and is also compatible with devices that require 19.5V 2.30A (45W). It uses the common HP smart blue-tipped 4.5mm connector and is UL certified for North American safety standards. Tested across many Pavilion, Envy, Spectre, EliteBook, ProBook, Stream and Chromebook models, this charger offers a direct, cost-effective replacement for lost or damaged original adapters.

Which HP laptops will this PowerSource adapter work with?

This adapter is built for many HP models that use the 4.5mm blue-tip smart connector and accept 19.5V input. Compatibility was validated across popular product lines including EliteBook, ProBook, Pavilion x360, Spectre x360, Stream, Chromebook and select Notebook 15 variants. If your laptop model or part number appears in the tested list, this adapter is a suitable match.

• Compatible product lines: EliteBook, ProBook, Pavilion x360, Spectre x360, Stream, Chromebook, Notebook 15.
• Examples: EliteBook 830/840/850 series; ProBook 440/450/455/640/650 series.
• Tested part numbers include: SK90195333, 213349-109, 854054-002, L23960-001 and others.

How does the adapter ensure safe and stable power delivery?

PowerSource includes multiple protective systems inside the adapter to help prevent damage to your laptop and the charger itself. The unit is certified by Underwriters Laboratories (UL) for electrical safety and has built-in safeguards against overcurrent, overvoltage, short circuits and overheating. These layers of protection help reduce electrical risk during everyday use.

• UL certification for compliance with U.S. and Canadian safety standards.
• Overcurrent and overvoltage protection to protect devices and adapter circuitry.
• Thermal and short-circuit safeguards for reliable operation under load.

What are the power and physical specifications I should check?

The adapter outputs 19.5V at a maximum of 3.33A (65W), but it is also compatible with laptops that draw 19.5V at 2.30A (45W). It accepts a wide AC input range (110–240V) so it can be used worldwide with the correct plug or adapter. The connector is the HP smart 4.5mm blue tip common to the listed models, and the included cord is 14 feet long for flexible placement.

• Output: 19.5V, up to 3.33A (65W); compatible with 19.5V 2.30A (45W) devices.
• Input range: 110–240V for international voltage compatibility.
• Connector: 4.5mm HP smart blue tip; cable length: 14 ft (4.3 m).

Who this charger is for: If you own an HP laptop from the supported families and need a dependable replacement or spare — for home, office, travel, or school — this PowerSource UL-listed adapter is a practical choice. It fits machines that require the 4.5mm blue-tip smart connector and either 65W or 45W power profiles, and it’s intended for users who want a certified, tested charger backed by a 30-day return policy and a two-year warranty.