HP HSTNN-DA40 Ac Power Adapter No. 854054-003

( Brand: Hp ), ( Manufacturer Part Number: HSTNN-DA40 ), ( Type: Laptop Power Adapter ), ( Color: Black ), ( Output Voltage Rating: Dc ), ( Nominal Power Rating: 45 W ), ( Installation Area: Indoor )

Review HP Ac Power Adapter Model Part No.

The HP HSTNN-DA40 AC Power Adapter 854054-003 is a versatile and reliable power solution designed specifically for HP Notebooks and Mobile Workstations. This adapter delivers a maximum output power of 45W, ensuring that your device receives the necessary energy to operate efficiently.

Measuring approximately 6.3 inches long, 3.1 inches wide, and 1.1 inches high, this power adapter is compact and portable. Its lightweight design, weighing just over 1 pound, makes it an ideal travel companion.

The HP HSTNN-DA40 AC Power Adapter 854054-003 features a universal voltage input, allowing you to use it in various countries without the need for additional converters. The input voltage ranges from 100V to 240V, making it a convenient and cost-effective solution for international travel.

This power adapter also supports HP's Smart Auto Power Technology, which automatically adjusts the power consumption based on the requirements of your device, ensuring optimal performance and extended battery life.

The HP HSTNN-DA40 AC Power Adapter 854054-003 comes with an integrated safety mechanism, including over-current, over-voltage, and short-circuit protection, ensuring the safety of your device and preventing potential damage.

The power adapter's sleek and modern design complements the aesthetic of modern HP Notebooks and Mobile Workstations, making it a stylish addition to your tech setup. With its robust construction, high power output, and advanced features, the HP HSTNN-DA40 AC Power Adapter 854054-003 is an essential accessory for anyone who relies on an HP Notebook or Mobile Workstation for work or study.

The HP HSTNN-DA40 AC Power Adapter 854054-003 is a popular choice for powering HP notebooks due to its compatibility with various HP models. Here are some potential pros and cons to consider before making a purchase:

1. Compatibility: This power adapter is compatible with several HP notebook models, making it a versatile option for HP users.

2. Reliability: HP is a reputable brand known for producing high-quality power adapters, ensuring consistent and efficient power delivery to your device.

3. Convenience: The compact size of this power adapter makes it easy to carry around for travel or on-the-go use.

1. Cost: The HP HSTNN-DA40 AC Power Adapter 854054-003 may be more expensive than some aftermarket power adapters, which could deter some buyers.

2. Limited compatibility: Although this power adapter is compatible with several HP models, it may not work with all HP notebooks. Be sure to check the specific list of compatible models before purchasing.

3. Potential for counterfeit products: Like with any popular and expensive electronic component, there is a risk of encountering counterfeit products. Be sure to purchase from a trusted retailer or HP's official website to minimize this risk.

In conclusion, the HP HSTNN-DA40 AC Power Adapter 854054-003 offers reliability, compatibility, and convenience for HP notebook users. However, its cost and limited compatibility with some HP models could be potential drawbacks. Ultimately, if you require a power adapter for your HP notebook and want the peace of mind that comes with a reputable brand, the HP HSTNN-DA40 AC Power Adapter 854054-003 is a solid choice. Just be sure to double-check compatibility and purchase from a trusted retailer to ensure authenticity.

Details:

Compatible Brand: For HP. HP Spare Part Number: 741727-001. This is a genuine HP 45W laptop AC power adapter with part number 854054-003 and model HSTNN-DA40. Compatible Product Line: For HP Elite Book, ENVY, Pavilion, Pro Book.

Type: AC/Standard. HP Part Number: 854054-003.

part #: hstnnda40 prices

• $7.56-$249.00

specifications voltageregula:

• brand: Hp
• mpn: Hstnn-da40
• type: Laptop Power Adapter
• color: Black
• output voltage rating: Dc
• nominal power rating: 45 W
• installation area: Indoor

returns voltageregula:

• policy: No Returns

offer voltageregula:

• sold: 0
• availability: In Stock
• quantity: 1
• best offers: True
• started: December 28, 2025
• options: Ship-to-home

general voltageregula:

• Electronic Components Semiconductors > Semiconductors Actives > Power Regulators Converters
• condition: Used

seller voltageregula:

• rating: 0.0%
• # reviews: 225
• city: Eastlake, Ohio

shipping voltageregula:

• carrier: USPS, FedEx
• cost: $8.31
• type: Calculated
• service: USPS Ground Advantage, FedEx Ground Economy
• transit: 5-11 Days
• class: Standard, Economy

payments voltageregula:

• other
• wallet: Paypal
• credit card: Diners-club

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