HP HSTNN-DA40 45W 19.5V 2.31A 3.0mm Blue Tip AC Adapter for Laptops – Used
Please note that this item is a second-hand product. While we ensure that every item is in 100% working condition and has been thoroughly tested for functionality, it may show signs of previous use, including scuffs, scratches, or minor cracks. These cosmetic imperfections do not affect performance.
If you are uncertain or require further clarification about the condition of a product, we encourage you to request additional pictures before making a purchase.
Warranty & Refund Policy – 7 Day Return & Swop or Refund Policy only. No Warranty is applicable on the device. You are entitled to return equipment within 7 days of purchase or receipt of the goods, provided the following conditions are met:
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The equipment is found to be not fit for purpose as described at the time of sale.
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The return request is made within 7 calendar days from the date of purchase or delivery.
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A handling fee of up to 15% of the purchase price may be deducted from the refund amount for returns not due to defects or misrepresentation.
The HP HSTNN-DA40 45W AC Adapter is a genuine HP charger built to provide stable and efficient power for a wide range of HP laptops. With its 19.5V / 2.31A output and 3.0mm blue tip connector, it guarantees safe and reliable charging across EliteBook, ProBook, Pavilion, Envy, Spectre, and Stream series.
Compact, durable, and lightweight, this adapter is perfect as a primary charger or as a spare for travel and office use. It can also be substituted with 65W and 90W HP adapters featuring the same 3.0mm blue tip connector, ensuring backward compatibility and flexibility.
✔ Key Features & Benefits
✔ Genuine HP adapter with 45W output for stable laptop charging
✔ 19.5V / 2.31A power delivery with 3.0mm blue tip connector
✔ Compact and portable design, ideal for daily or travel use
✔ Backward-compatible with 65W and 90W HP adapters with the same connector type
✔ Safe and reliable solution for multiple HP laptop families
✔ Ideal Uses
✔ Replacement charger for HP laptops requiring a 45W 3.0mm blue tip adapter
✔ Secondary adapter for travel, office, or shared workspaces
✔ Compatible with HP EliteBook, ProBook, Pavilion, Envy, Spectre, and Stream laptops
✔ Cost-effective replacement for extending the lifespan of older HP notebooks
✔ Specifications
✔ Condition: Used item with visible signs of previous use, including scuffs, scratches, or minor cracks. Device has been tested and is fully functional. These cosmetic imperfections do not affect performance.
✔ Manufacturer/Model: HP HSTNN-DA40
✔ Product Type: AC Adapter / Laptop Charger
✔ Power Output: 45W
✔ Output Voltage: 19.5V
✔ Output Current: 2.31A
✔ Connector Size: 3.0mm blue tip
✔ Input Voltage: 100–240V AC, 50–60Hz
✔ Cable: Integrated (attached cable only, no separate power cord included)
✔ Compatible Replacement Options: 65W & 90W HP adapters with 3.0mm blue tip
✔ Confirmed Compatible Models: HP EliteBook (820 G3, 840 G5, 850 G6), ProBook (430 G5, 650 G4), Pavilion x360, Envy 13/15, Spectre x360, Stream 11/13/14
✔ Warranty: 7 Day Return & Swop or Refund Policy only (no extended warranty)
✔ What’s in the Box: HP HSTNN-DA40 AC Adapter Only