45W Laptop Charger

45W Laptop Charger Essentials of 2024: Boost Your Productivity!

The 45W laptop charger is a reliable power source for your laptop, providing efficient charging. It ensures quick and safe charging for your device, making it an essential accessory for all laptop users.

In today’s fast-paced digital world, having a dependable laptop charger is crucial to keep your device running smoothly. The 45W laptop charger is designed to deliver the right amount of power to your laptop, optimizing its performance and extending its lifespan.

With its fast-charging capabilities, you can quickly power up your laptop and stay productive throughout the day. Say goodbye to long charging times and unreliable power sources with the 45W laptop charger, your go-to solution for all your charging needs.

45W Laptop Charger Essentials: Boost Your Productivity!

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Choosing The Right 45w Laptop Charger

When it comes to choosing the right 45W laptop charger, there are several important factors to consider. From compatibility to power output and efficiency, selecting the ideal charger for your laptop is crucial to ensure optimal performance and longevity of your device.

Compatibility Matters

Before purchasing a 45W laptop charger, it’s essential to ensure compatibility with your specific laptop model. Not all chargers are universally compatible, and using an incompatible charger can result in damage to your device.

Power Output And Efficiency

The power output and efficiency of a 45W laptop charger play a significant role in its performance. It’s important to choose a charger that delivers the appropriate power output for your laptop while also being energy-efficient to minimize waste and reduce electricity costs.

45W Laptop Charger Essentials: Boost Your Productivity!

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Key Features To Look For In A 45w Charger

When it comes to choosing a 45W laptop charger, there are a few key features that you should keep in mind. These features will ensure that you have a charger that is not only efficient in charging your laptop quickly but also durable and built to last. In this section, we will explore the key features to look for in a 45W charger.

Fast Charging Capabilities

One of the most important features to consider when selecting a 45W laptop charger is its fast charging capabilities. A charger with fast charging capabilities will ensure that your laptop’s battery charges at a rapid rate, allowing you to get back to work or play without wasting precious time waiting for your device to charge.

Additionally, a charger with fast charging capabilities can be beneficial when you are on the go and need a quick boost of power. Whether you are traveling or working remotely, a charger that can rapidly charge your laptop will keep you productive and connected.

Durability And Build Quality

Another crucial aspect to consider is the durability and build quality of the 45W charger. A charger that is built to last will provide you with peace of mind knowing that it won’t break or malfunction easily. Look for a charger made from high-quality materials that are resistant to wear and tear.

Furthermore, a durable charger will be able to withstand the rigors of everyday use, such as being carried in a bag or plugged in and unplugged multiple times. This means you won’t have to worry about constantly replacing your charger due to damage or wear.

When evaluating the build quality of a charger, pay attention to the connectors and cables. Ensure that they are sturdy and well-made, as these components are particularly prone to damage and can affect the charger’s overall performance.

In conclusion, when searching for a 45W laptop charger, prioritize fast charging capabilities and durability. By selecting a charger with these key features, you can ensure that your laptop remains powered up and ready to go whenever you need it.

Understanding Charging Speeds

The 45W laptop charger offers a faster charging speed, allowing you to power up your device quickly and efficiently. With its high wattage, this charger is designed to provide rapid and reliable charging for your laptop, ensuring that you can stay productive without long waits for your battery to replenish.

How Fast Charging Works

When using a 45W laptop charger, the charging speed is determined by the power output. The charger delivers 45 watts of power to the device, allowing for faster charging compared to lower wattage chargers.

Comparing Charging Times

Comparing Charging Times

To illustrate the difference in charging times, consider the following comparison between a 45W laptop charger and a 30W charger:

| Charger Type | Charging Time |
| 45W | Faster |
| 30W | Slower |

The 45W charger outperforms the 30W charger in terms of charging speed, making it a more efficient choice for users seeking rapid charging capabilities.

Safety First: Selecting A Secure Charger

When choosing a laptop charger, safety should be the top priority to protect your device and yourself. Here are key factors to consider:

Overcharge Protection

Overcharge protection prevents your laptop’s battery from getting damaged by cutting off power once the battery is fully charged.

Certifications And Standards

Look for chargers that meet safety standards like UL, CE, or FCC to ensure they are tested and approved for safe use.

The Impact Of A Good Charger On Productivity

A 45W laptop charger can significantly impact productivity by providing fast and efficient power supply, ensuring uninterrupted work and minimizing downtime. With its high charging capacity, this charger enables users to stay focused and accomplish more tasks without being hindered by slow charging times.

Minimizing Downtime

A good laptop charger can have a significant impact on productivity. A 45W laptop charger can quickly charge your laptop, reducing downtime and allowing you to get back to work quickly. With a fast-charging charger, you won’t have to wait for hours for your laptop to charge, which can be a significant time-waster.

A good charger can also help to extend the life of your laptop’s battery. A charger that is not designed for your laptop can cause your battery to degrade faster, which can lead to more downtime and lost productivity.

Portable Chargers For On-the-go Use

If you’re frequently on-the-go, a portable charger can be a lifesaver. Portable chargers are lightweight and easy to carry, making them perfect for travel or working in different locations.

A 45W portable laptop charger is an excellent option for those who travel frequently. It can quickly charge your laptop, so you don’t have to worry about running out of power while you’re on the go.

In conclusion, a good laptop charger is essential for productivity. A 45W laptop charger can minimize downtime and extend the life of your laptop’s battery. A portable charger is also an excellent option for those who travel frequently. With a good charger, you can work more efficiently and get more done in less time.

45W Laptop Charger Essentials: Boost Your Productivity!

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Maintenance Tips For Your 45w Charger

Proper maintenance of your 45W laptop charger is crucial for its longevity and performance. Here are some essential tips to ensure your charger stays in top condition:

Cable Care And Storage

  • Keep cables untangled and avoid bending or twisting them excessively.
  • When not in use, wrap the cable loosely to prevent damage.
  • Avoid tightly coiling the cable as it can cause internal wire breakage.

Avoiding Common Damages

  1. Avoid yanking the cable from the charger or laptop to prevent damage.
  2. Keep the charger away from liquids and extreme temperatures.
  3. Regularly inspect the charger for any signs of wear or fraying.

45W Laptop Charger

1. 45W 19.5V 2.31A Laptop Power Adapter Charger for HP 741727-001 721092-001 719309-001 HSTNN-DA40 ADP-45WD B, Pavilion TouchSmart 11 13 15 Series Notebook Stream 14 13 11 Envy X360 Blue Tip Cord

Connector TypeBlue Tip 4.5mm
Compatible DevicesHP Pavilion 15 13 11 15-g 15-f 15-r 15-n 15-ay 15-af 15-ab 15-ac 15-au 15-ba 15-br 15-bs 15-bw 17-bs 17-e 17-g, HP Stream 11 Stream 13 Stream 14, Envy x360 x2 13 15 M6, Spectre x2, Split 13 x2 Elitebook Folio 1040 g1 g2 g3, TouchSmart 11 13 15 Series Notebook, HP Elitebook 820 G3 G4 / 830 G5 / 840 G3 G4 G5 / 850 G3 G4 G5, HP ProBook 450 G3 / 455 G3 G4 / 640 G2 G3 G4 G5 / 650 G2 G3HP Pavilion 15 13 11 15-g 15-f 15-r 15-n 15-ay 15-af 15-ab 15-ac 15-au 15-ba 15-br 15-bs 15-bw 17-bs 17-e 17-g, HP Stream 11 Stream 13 Stream 14… 
Compatible Phone ModelsHp Pavilion
Input Voltage240 Volts (AC)
Mounting TypeWall Mount
Wattage45 watts
Number of Items1
Output Current2.31 Amps

About this item

  • ✅【Specification for HP Computer Charger 】Output: 19.5V 2.31A 45W, Blue Tip Size: 4.5x3mm (P/N: 719309-001 719309-003 721092-001 741727-001 721092-001 740015-001 741727-001 740015-002 719309-003 740015-003 854054-001 845836-850 845611-001 L25296-001 A045R07DH PA-1450-36HE HSTNN-LA40 ADP-45FE BH STNN-DA40 TPN-LA03 TPN-LA15 PA-1450-56HA PA-1450-20H 213349-109 R-41013323 SK90A195231 DL45195231)
  • ✅【45W Charger for HP Stream 14 13 11 Model Laptop】HP 14 inch Laptop 14-DK 14-DQ 14-DF 14-DH 14-DS 14-DY 14-AX 14-AC 14-AK 14-AL 14-BA 14-CG 14-CK 11-AH 11-AK 11-Y 11-H 11-H 11-R 11-D 13-C Series: 14-ax040wm 14-ax020wm 14-ax020nr 14-ax010wm 14-an013nr 14-an012nr 14-df0023cl 14-df0018wm 14-dk0731ms 14-dk1025wm 14-ds0040nr 14-ds0036nr 14-ds0020nr 14-dk1022wm 11-r010nr 11-r014wm 11-r020nr 13-c010nr 13-p110nr 13-p120nr 13-p111nr 13-p113cl 13-p117cl 13-p120ca 13-s192nr 15-n210us 15-n210dx 15-n211dx 15-n220us m3-u001dx m3-u003dx 13-c020nr 13-c030nr 13-c120nr … and so on.
  • ✅【45W Ac Adapter for HP Pavilion X360 17 15 15z 13 M3 M6 Laptop】Pavilion 15-G 15-F 15-R 15-N 15-AY 15-AF15-AB 15-AC 15-AU 15-BA 15-BR 15-BS 15-BW 17-BS 17-AK 17-AR 17-AN 17-BS 17-BY 17-CA 17Z-CA 17-CN 17-CP 17-CE 17M-CG 17M-BW 17-E 17-F 17-G 17-J 17-P 17-X 17-Y 17-E 17-G Series: 15-f010wm 15-f033wm 15-n013dx 15-f305dx 15-f162dx 15-f009wm 15-f010wm 15-f024wm 15-f039wm 15-r015dx 15-f008cl 15-f209wm 15-f224wm 15-f271wm 15-f272wm 15-ba018wm 15-p100dx 15-g013cl 15-d035dx 15-bs015dx 15-ba009dx 15-ay196nr 15-ay191ms 15-ay127cl 15-ay041wm 15-ay039wm 15-af131dx 15-af113cl 15-ac121dx 15-af131dx 15-ay009dx 15-r029wm 15-r132wm 15-bs289wm 15-dy1074nr 15-cc067cl … and so on.
  • ✅【Only For 45W HP Laptop Power Cord, NOT fit 65W and 90W】For 45W HP Elitebook Folio 1040 G1 G2 G3, Spectre x360, Spectre x2 13, Split x2 ultrabook 13, Envy X360 13 15 17 17 inch, Zbook 14u G4 G5 15u 15 G3, Elitebook 820 G3 G4 / 830 G5 / 840 G3 G4 G5 / 850 G3 G4 G5 / ProBook 450 G3 / 455 G3 G4 / 640 G2 G3 G4 G5 / 650 G2 G3, Touchsmart 15 250 G3 255 G4 355 G2, Stream 11 Pro G3, Stream 11 Pro G4 EE, Chromebook 14 11 EE G2 G3 G4 G5, HP Notebook 15, HP Notebook 17, Probook 640 650 G2 G3 G4, Probook 440 g6 charger. (45W POWER MAX)
  • ✅【12 Months Replacement Exchange】If you are not satisfied with our product for any reason, just let us know. We are willing to make replacement or refund for the defective items/ incorrect items. Double check your laptop input before purchase! Make sure it’s 19.5v 2.31a.

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2. PowerSource 19.5V 65W 45W UL Listed 14Ft Long HP Smart Blue Tip AC Adapter for Many Models Including: X360 Pavilion, Envy, Spectre, Elitebook 840, ProBook, and More Laptop Power-Supply Charger Cord

Connector Type4.5*3.0mm
Compatible DevicesHP ProBook 430 G8 / 440 G8 / 450 G3 G8 / 640 G2 G3 G4 / 650 G2 G3; Envy x360; Elitebook 830 / 840 G3 G4 G8 / 850 G3 G4; Spectre X360; Pavilion X360HP ProBook 430 G8 / 440 G8 / 450 G3 G8 / 640 G2 G3 G4 / 650 G2 G3; Envy x360; Elitebook 830 / 840 G3 G4 G8 / 850 G3 G4; Spectre X360; Pavilion X360
Included Componentsconnector
Special FeatureUL Listed, Efficient and Stable Charging, 14Ft Extra Long Power Cord, Charging Indicator, Compliant with Top Industry StandardsUL Listed, Efficient and Stable Charging, 14Ft Extra Long Power Cord, Charging Indicator, Compliant with Top Industry Standards
Input Voltage240 Volts
Mounting TypeWall Mount
Amperage3.33 Amps
Total USB Ports1

About this item

  • POWER SPECS – Output Max: 19.5V 3.33A 65W (also compatible with 19.5V 2.30A 45W) Input Volt Range: 110-240V /(4.5mm blue tip) Original HP Laptop Power Supply AC Adapter Charger Cord Replacement by PowerSource
  • COMPATIBILITY – This product has been tested to ensure compatibility with the following and more HP Smart Blue Tip Models 65W/45W: Elitebook 830 / 840 G3 G4 G8 / 850 G5 G7 / ProBook 445 G9 / 440 G8 / 450 G8 / 455 G4 / 640 G2 / 650 G5 G8 / Pavilion x360 / Stream 11 Pro G3 G4 / Chromebook 11 G5 / Probook 11 EE / Spectre x360 x2 / Notebook 15 15-da0014dx 15-dy2073dx 15-dy4013dx / Part Numbers: SK90195333 213349-109 854054-002 L23960-001 L24008-001 L25296-001 L25298-002 SK90A195231 TPN-LA14 TPN-CA15
  • SAFETY / UL LISTED – Underwriters Laboratories, the leading American consumer product testing laboratory, lists this PowerSource product as meeting their standards for electrical safety and design in the United States and Canada. Don’t buy potentially inferior or dangerous chargers that can harm your device or worse!
  • PERFORMANCE, SAFETY, RELIABILITY – All of our product lines are put through rigorous quality control procedures to ensure safe, reliable operation for years to come. We guarantee our products will charge your device as efficiently as the original charger, or any other replacement. In addition, our products are in compliance with top industry standards, and include numerous safety mechanisms, including protection against short circuiting, overvoltage, overcurrent, and internal overheating.
  • MONEY BACK GUARANTEE – As an American company, headquartered in Biloxi, MS, we are proud to stand behind our products as we greatly value repeat business. That’s why we offer an industry-leading return and exchange policy: Within 30 days of purchase, we offer a no-questions-asked full money back guarantee. Additionally, for two years from the date of purchase, we will exchange your product free of charge should it become defective. NOBODY beats our guarantee!

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3. Dell Dual Charge Dock HD22Q – Fabric Wrapped Charging Stand, Type-C Connector, Qi Enabled Charging, Wake-on-Dock, Smartphone Rest, Power Button LED – Magnetite,Black

Connectivity TechnologyHdmi,Usb,Wireless
Connector TypeUSB Type C
Compatible DevicesInspiron 7420 2-in-1, Latitude 3330, Inspiron 5420, Latitude 5310 2-in-1, XPS 13 9310 2-in-1
Compatible Phone ModelsQi-enabled
Included ComponentsCharging Stand
Special FeatureWireless, magnetic
Input Voltage120 Volts
Mounting TypeTabletop Mount

About this item

  • Workspace Flexibility: Compact and innovative with centered cabling, the dock saves desk space,reduces cable clutter, and helps you stay productive, integrating seamlessly into your home office.
  • Convenient Charging: Wrapped in fabric, the dock has an upright stand that allows you to simultaneously charge your laptop, Qi enabled wireless smartphones or earbuds, and USB peripherals at the same time. Conveniently access thevarious applications on your smartphone in landscape or portrait mode.
  • Connected Productivity: Connect to multiple devices and displays with the latest ports for video and data. The Wake-onDock feature allows you to power on your devices without turning on your laptop, when paired with Dell notebooks.
  • Dell’s first dock with a HDMI 2.1 port, it allows you to connect to a 4K HDR monitor at a high refresh rate of 120Hz or up to two 4K monitors at 60Hz via the DP and HDMI 2.1 ports.
  • With 4 x USB-A ports and 1 x USB-C port, you have convenience of connecting to or charging your various USB accessories simultaneously.

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4. New Dell Original Laptop Charger 65W watt 4.5mm tip AC Power Adapter(Power Supply) with Power Cord for Inspiron 13 14 15,3000 5000 7000 Series,5558 5755 3147 7348-2in1 5555 5559,0G6j41 0MGJN

Connectivity TechnologyConnector Size: 4.5mm tip
Connector TypeBarrel Connector
Compatible DevicesLaptops
Compatible Phone ModelsInspiron 13 14 15,3000 5000 7000 Series,5558 5755 3147 7348-2in1 5555 5559,0G6j41 0MGJN
Included Componentspower cord
Cable Length5 Millimeters
Special FeatureTravel
Input Voltage240 Volts
Mounting TypeWall Mount

About this item

  • Output:19.5V–3.34A
  • Input: 100~240V-50~60Hz

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5. Charger for Lenovo Laptop – New Version, 10Ft Extended Cable, Power Light, (UL Certified Safety), USB C Fast Charger, Thinkpad, Yoga, 65W, 45W

Connectivity TechnologyPowerline
Connector TypeUSB-C Head
Compatible DevicesLenovo Laptop Charger 65W
Compatible Phone ModelsFor 65W Cell Phones with USB-C Connector
Included Components1 x Replacement for Lenovo Charger, 1 x Power Cord
Special Featurequick charging
Input Voltage110 Volts
Mounting TypeWall Mount

About this item

  • 【Industry-Leading Safety】— This charger for Lenovo laptop is certified and listed by UL (the most renowned & trustworthy safety testing lab in US) as its industry-leading quality and safety have aced the most strict quality tests – Remember: It all charges, but it is not all safe and quality ensured as ours.
  • 【Exceptional Compatibility】— Fit for ALL Lenovo laptop 65W & 45W with USB C power connector, incl. ThinkPad, Yoga, IdeaPad, Flex, Chromebook series & more.
  • 【Optimum Fast Charging】: Charge your Lenovo laptop at lighting speed with USB-C & PD (Power Delivery) technology that automatically detects & supplies the right power output.
  • 【Customer-1st Service】— Immediate and convenient refund or replacement within 30 days and a warranty period of 2 years – committed to providing risk-free 100% satisfaction on your purchase and experiences.
  • 【Power Details】— Output: 65W, 20V/3.25A (Fit for 45W, 20V/2.25A Lenovo laptops perfectly); Input: 100-240V, 50-60Hz.
  • 【What You’ll Get】— 1 x Replacement for Lenovo Charger, 1 x Power Cord.

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Frequently Asked Questions

Is A 45w Charger Enough For A Laptop?

Yes, a 45W charger is sufficient for most laptops, but it may charge slower compared to higher wattage chargers.

Is 45w Or 65w Charger Better?

A 65w charger is better than a 45w charger because it can charge your device faster. The higher wattage allows for a greater flow of energy, which results in quicker charging times. However, make sure that your device is compatible with a 65w charger before using it.

Can I Charge A 65w Laptop With 45w?

Charging a 65W laptop with a 45W charger may work but could be slower. It’s best to use the recommended wattage for optimal performance and battery health.

Can I Charge 45w Laptop With 90w Charger?

Yes, you can charge a 45W laptop with a 90W charger. The laptop will only draw the power it needs, so the charger’s higher wattage won’t cause any issues.


To sum up, the 45W laptop charger is an essential accessory that offers convenience and reliability for laptop users. Its compact design and high compatibility make it a must-have for those on the go. With its fast charging capabilities and durable construction, it ensures uninterrupted power supply.

Invest in a 45W laptop charger today and experience the convenience it brings to your daily life.

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