Tinkon 45W 19.5V Charger for HP 14" 15" 15.6" 17" Laptops

The Tinkon 45W AC adapter is a direct replacement power supply for many HP 14", 15", 15.6" and 17" Pavilion and Stream laptops, delivering 19.5V at 2.31A with a 4.5×3.0 mm blue-tip connector.

If your HP laptop battery isn't charging or your original charger was misplaced, this Tinkon-compatible 45W adapter is built to restore reliable power. It supports a wide range of HP part numbers and Pavilion/Stream model families, accepts universal AC input (100–240V 50/60Hz), and ships with an AC power cable for immediate use. The compact design and standard barrel plug make it a practical spare or replacement for students and business users on the go.

Which HP models and part numbers work with this Tinkon charger?

This adapter is compatible with many HP Pavilion, Stream, and Notebook models across 14"–17" sizes and multiple HP spare part numbers. It covers dozens of model suffixes and common spare codes so you can match it by your original part number or laptop model series.

• Compatible part numbers: 741727-001 and common equivalents such as L25296-001/002/003, 740015-001, 213349-009/109, L85744-709.
• Supported series: Pavilion 14/15/17, Stream 11/13/15, Pavilion x360 and many 15-c/15-d/15-z model ranges.
• Works with HP spare codes: 854116-850, 776622-001, hstnn-da40, hstnn-la40 and others listed on your original charger.

What are the technical specifications of the power adapter?

The charger provides the power and connector dimensions needed for safe charging when matched to compatible HP laptops. Voltage, current, connector size and AC input range are clearly defined so you can confirm fit before purchase.

• Output: DC 19.5V at 2.31A (45W total output).
• Connector: barrel plug 4.5 × 3.0 mm with a blue tip for HP-style sockets.
• Input: AC 100–240V, 50–60Hz — suitable for international use with the correct mains lead.
• Package includes one Tinkon AC adapter and one detachable AC power cable.

How durable and portable is the Tinkon replacement adapter?

The adapter is designed for daily carry and regular use, with a compact brick and detachable cord that make transport easier than bulky OEM power supplies. The blue-tip barrel connector locks into HP ports securely and the universal AC input supports travel with local power cords.

• Compact rectangular adapter brick for easy packing in laptop bags.
• Removable AC power cable reduces wear on the adapter and simplifies replacements.
• Blue-tip barrel connector for a snug, reliable electrical connection.
• Works on worldwide voltages (100–240V) with appropriate mains lead.

Is this a safe alternative to the original HP charger?

When matched by voltage, current and connector size, this Tinkon adapter functions as an effective replacement. It is engineered to deliver the rated output and to fit the specified HP models; always verify part numbers and connector fit before using.

• Match voltage (19.5V) and current (2.31A) to your laptop’s requirements.
• Confirm connector dimension 4.5×3.0 mm for physical compatibility.
• Use the included AC cable and a properly rated outlet; avoid modified or damaged cords.

Who is this for? Students, professionals, IT support staff and anyone who needs an affordable, reliable replacement for a lost or damaged HP power adapter will find this Tinkon 45W charger suitable. It’s particularly useful as a spare for travel, a desk replacement, or for older Pavilion and Stream series laptops that require a 19.5V/2.31A, 4.5×3.0 mm barrel connector. If you depend on predictable charging performance and wide model coverage without paying OEM prices, this adapter is a practical choice.