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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:
The equipment is found to be not fit for purpose as described at the time of sale.
The return request is made within 7 calendar days from the date of purchase or delivery.
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: 100240V AC, 5060Hz
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
