Find genuine, high-quality laptop chargers and adapters for all major brands including HP, Dell, Lenovo, Acer, and Asus. Our extensive collection includes 45W, 65W, 90W, and 120W options to match your specific laptop requirements. All our chargers are original OEM products with full warranty and certification. Need help with laptop repair services or annual maintenance contracts? We offer comprehensive solutions.
How to Choose the Right Adapters for Your Laptops?
When you need to connect to a device or a charger for your laptop, it's important to make sure that you are using the right adapter. Choosing the right adapters for your laptops will help ensure that you get the most out of your laptop and that it operates in its optimum state. Here are some tips to help you choose the right adapter for your laptop:
1. Check the voltage of your laptop. Different laptops need different voltages in order to function properly. If you use an adapter with the wrong voltage, it could cause serious damage to your laptop.
2. Check the wattage rating of your laptop. Laptops powered by different wattage can damage your laptop if an incorrect wattage is provided.
3. Select a compatible adapter for your laptop. Ensure that the connector for your laptop matches the connector for the adapter. You will also need to make sure that the physical dimensions match as some adapters are smaller than others.
4. Make sure that the adapter fits properly into the power socket of your laptop. Some laptops use special shaped sockets and an inappropriate adapter can cause it to bend or break.
5. Connect the laptop to a surge protector. This will protect your laptop from any sudden electrical power surges. It also helps to prolong the life of your laptop's adapter.
Choosing the right adapters for your laptop isn't always straightforward. With the tips above, however, you should be able to find the right one to get the optimal performance from your laptop.
Buy compatible laptop adapter online?
Shopping for laptop adapters can be a rather daunting task. There are many options to choose from, making it difficult to pick the right one. Luckily, purchasing a compatible laptop adapter online is easy and convenient. You can find a wide range of compatible laptop adapters that are suitable for your laptop's model. Store offers product description, specification, customer reviews, and product comparison to help you find the right adapter. With easy payment options and quick delivery, you can shop online and get your laptop adapter delivered right to your doorstep.
Finding the right laptop charger in Pune, India can be a difficult task. Fortunately, prices for laptop chargers vary depending on the brand. Lenovo laptop chargers tend to be the cheapest, costing between Rs. 400-800. HP laptop chargers come with a slightly higher price tag, ranging from Rs.800-1500. Dell laptop chargers cost between Rs.1000-2000, while Acer and Asus laptop chargers usually cost between Rs.1500 - Rs.2500. With such a wide range of prices, you are sure to find one that fits your budget. For professional laptop repair services or preventive maintenance, visit our service center.
Is it a good idea to buy a laptop charger online?
Yes, buying a laptop charger online can be a great idea. Online retailers often have a large selection of laptop chargers, making it easy to find the right one for your laptop model. Plus, online stores often offer better prices than local stores. Shopping online also allows you to compare different prices and features so you can make an informed decision. Another great advantage of shopping online is that you can have the charger delivered to your door, saving you a trip to the store. However, it is important to make sure that you buy from a reliable source to ensure that you get a quality product.

Do all laptops use the same charger?
No, all laptops do not use the same charger. Different laptop brands and models are powered by different types of chargers. In general, laptop chargers are either AC adapters with a wall plug or DC adapters with a cigarette lighter plug. Some laptops may also use USB-C or USB-PD chargers, which are becoming more common. Additionally, some laptop models may have a variety of compatible chargers. Therefore, it is important to double-check the type of charger needed for a specific laptop before making a purchase.
Buy Laptop Adapter & Charger Online At Best Prices
It's time to upgrade and get the best laptop adapter and charger online at unbeatable prices. Whether you need a replacement or a spare, you can find the perfect adapter for your laptop from a wide range of options. Choose from top brands such as HP, Dell, Lenovo, Toshiba and more. All products are fully tested and certified for safety and performance and come with a warranty for peace of mind. Get the best deals on laptop adapters and chargers online today and enjoy fast delivery and great customer service.
Shop for laptop adapter and charger online at best prices on our website. We have a wide selection of laptop adapters from leading brands in India. Buy now and get free shipping and easy returns. Get the best deals on laptop adapters and chargers online today.
How do I determine which laptop charger will work with my device?
Finding the right charger for your laptop is essential for keeping it running smoothly. Fortunately, it's easy to determine which charger will work with your device. Start by checking your laptop's manual or online specifications to find the exact model number of the charger you need. Then, compare it to the model number of the charger you're considering. As long as the model numbers match, the charger should be compatible with your laptop. Additionally, make sure the wattage or voltage of the charger is the same as the one that originally came with your laptop. If the charger you're considering has higher wattage or voltage, it could damage your laptop.
What is laptop charger DC Jack Power Supply and how much is should be used?
The Laptop Charger DC Jack Power Supply is used to keep laptops and other devices such as tablets and gaming consoles charged. They provide a steady and reliable power source to ensure that the device can function properly and maintain the battery life. Generally, the charger should be used only when the device battery is low or completely drained. This is to prevent the device from being exposed to high voltages and current levels that can damage it. The ideal power supply depends on the device model, but generally 15-20 volts and at least 3 amps of continuous current is enough. It is always advisable to use the exact power supply specified by the device manufacturer to ensure optimum performance.
An adapter is needed to convert the wall outlet's AC power supply to DC power in order for laptops to function. This adapter is usually a small, heavy black box that connects the laptop to the wall outlet when charging the battery. Thanks to these devices, laptops are able to use the AC power from a wall outlet. For power outlets that already provide DC power, there are DC adapters available.
Shop Quality Laptop Adapters Online at Best Prices in India
Laptop adapters are essential components that enable the laptop to operate with a proper power supply. Without the adapter, the laptop cannot start or operate. If you are looking for a laptop adapter, you can purchase it online at the best prices in India.
Online stores offer a variety of laptop adapters from different brands. You can choose from a wide range of models and brands and purchase the one that best fits your needs. The best part about shopping online is that you can compare prices and features of different models before making a purchase.
Before you buy a laptop adapter, you should ensure that it is compatible with your laptop. Most online stores provide information about the adapter's compatibility with the laptop model. You should also check the wattage and voltage of the adapter as it should be compatible with the laptop's power requirements.
The online stores also offer a wide range of payment options such as debit/credit cards, net banking, or cash on delivery. You can choose the payment option that suits you the best.
Most online stores offer discounts and offers on their products. This can help you save a lot of money. You should also check the return and exchange policies of the online store before making a purchase.
Buying laptop adapters online is a convenient and cost-effective way to purchase the right adapter for your laptop. You can compare prices and features of different models and make an informed purchase decision. So, shop online and get the best laptop adapter at the best prices in India.
Types of charger for Laptops?
Laptops are being used more frequently than ever and usually require an extra charger for maximum convenience. Choosing a laptop charger can be difficult as there are a variety of types available. The most common types include USB C, AC Adapter, and Universal Chargers. USB C chargers are slim, lightweight, and convenient as they are fast, provide efficient power delivery, and are often compatible with various USB devices. AC Adapter chargers are larger and have more power output. This allows them to charge a laptop faster. Universal chargers are ideal for travelers as they are compatible with multiple models, brands, and voltages. Depending on the make and model of the laptop, some types may not be an option but each of the above chargers provide fast and reliable laptop charging capabilities.
How can I tell if an AC adapter is compatible with my laptop?
When shopping for an AC adapter, it's important to make sure that it's compatible with your laptop. An AC adapter that's not compatible can malfunction and cause damage to the laptop. Fortunately, there are a few easy ways to identify if an AC adapter is compatible with your laptop.
First, check the output voltage. AC adapters usually have the output voltage printed on the label. Locate this value and make sure it matches the voltage of your laptop. If the voltage is too low, the laptop won't charge correctly. If the voltage is too high, the laptop could be damaged.
The next step is to check the connector compatibility. Look closely at the shape and size of the AC adapter's connector. It should match the shape of the charging port on your laptop. If the connector looks different or doesn't seem to fit, the AC adapter is not compatible.
Finally, consider the wattage. The wattage of an AC adapter is the maximum amount of power it can provide to your laptop. If the wattage is too low, the laptop may not charge correctly. If the wattage is too high, the laptop may be damaged.
In conclusion, you should check the output voltage, connector compatibility, and wattage of an AC adapter before buying it. This will help you to make sure it's compatible with your laptop and won't cause any damage.

Does using a compatible laptop charger rather than a original charger destroy your laptop?
No, using a compatible laptop charger rather than an original charger won't destroy your laptop. As long as the compatible charger you buy is of good quality and has the right voltage and amperage rating, it should work well. However, you should check the laptop user manual or manufacturer website to make sure you buy a compatible charger. When buying a compatible charger, always check the specifications and make sure that it matches your laptop's requirements. In addition, check that it is UL certified and made with quality parts to ensure safe operation.
Using a compatible charger may cause your laptop to charge slower than when using an original charger, but it won't damage your laptop. It's also worth noting that compatible chargers often cost less than their original counterparts. So if you're on a budget and need to replace your laptop's charger, a compatible charger might be the best option.
The compatible charger manufacturer officially states that their product is compatible with certain laptop model numbers, and has been tested by a third party to ensure that it will not harm the device it is used with. Additionally, the manufacturer has provided disclaimers to cover any potential risks.
With the exception of USB-C chargers, which are universal, most laptop manufacturers do not list any third-party charger producers as being "compatible," as it is difficult to test at the laptop manufacturer level. However, many laptop manufacturers create laptops that can be used with multiple chargers, and vice versa.
What Happens if You Use the Wrong Adapter?
Using the wrong adapter is a common, and potentially costly, mistake that can lead to a range of issues. To start with, the wrong adapter may not fit your device properly. This could cause it to become loose, which is a serious safety hazard, since exposed metal contacts can cause electric shocks. If the adapter is not properly connected, the device may not operate correctly and could even be damaged.
The wrong adapter may also be incompatible with the device, making it unable to deliver enough power. If that happens, the device may not work correctly, or it may not even start. On the other hand, it is possible for an adapter to deliver too much power, causing the device to overheat and causing long-term damage.
Using the wrong adapter can also put you at risk of a short circuit. Here, an excess flow of electricity might lead to melting of the adapter or your device. In the worst-case scenario, it can cause fires. To avoid these issues, make sure the adapter you buy is compatible with the device you're using. Furthermore, use the adapter only according to the manufacturer's instructions.
Can I use a different brand charger for my laptop?
Using a charger with a different brand than your laptop is possible, but it is not advisable. Although it might fit physically, different brands often have different voltage levels, connecting pins, and wire polarity, which can lead to damage to your laptop. Using the correct brand of laptop charger ensures that your laptop receives the right voltage levels of power and is the best way to prevent any damage to your laptop.
Are laptop chargers universal?
Laptops are becoming increasingly popular thanks to their portability, reliability and convenience. But one of the most common questions for laptop owners is "are laptop chargers universal?"
The answer to this question depends on the brand and model of the laptop. All laptop chargers are not universal; each laptop manufacturer has its own proprietary chargers. Although there are some generic chargers available, it is very important to purchase the right charger for your laptop in order to ensure proper charging and protection of your device.
To ensure that you are getting the right type of charger for your laptop, you will need to know the brand and model of your laptop in order to get the right charger. Some laptops have a single charging port, while others have multiple ports. You need to make sure that whatever charger plug you are using matches the port or ports on your laptop.
In addition, some laptops have interchangeable charging components, meaning that the charging unit can be interchanged between different laptops. If your laptop is one of these, then you may be able to use a universal charger.
The bottom line is that if you need to charge your laptop, you should purchase the correct charger for your specific laptop. And if you are unsure, consult with a knowledgeable technician to make sure that you are purchasing the correct charger for your laptop.
Can you charge a laptop through USB port?
Yes, you can charge a laptop through USB port. USB ports are one of the most common and convenient ways to charge a laptop. USB ports are typically located at the sides of the laptop, allowing for easy plug-and-play for charging. Depending on the device you are plugging into the laptop, a USB-C port may be also used to charge. The USB-C port is compatible with almost all USB devices and allows for faster charging. Additionally, you may use an external battery pack with a USB 3.0 port to keep the laptop charged while on the go.
How do you know if a charger is compatible? Can i use a different brand charger for my laptop?
It is important to make sure that any charger you use is compatible with your laptop. Charger compatibility is affected by many factors, such as the make and model of the laptop, and the input voltage required. You can ask the manufacturer of your laptop for a compatible charger, or you can use an online tool to check.
When it comes to using an alternative brand charger, it is important to make sure it is compatible. To do this, check the voltage required for the laptop, and ensure the alternative charger supports this. Moreover, check the plug size and shape are the same, as this ensures the charger fits correctly. Alternatively you can use a USB-to-laptop adaptor, where you plugin the original charger and USB only.
Ultimately, using a non-original charger can be risky and may affect the laptop's device performance. It is important to check compatibility and grade of the charger, as well as the input voltage required and plug size/shape.
Advanced Technical Guide: Understanding Laptop Charger Specifications
Power Supply Fundamentals
Voltage Regulation and Ripple
Laptop chargers employ sophisticated voltage regulation circuits to maintain stable output voltage despite input fluctuations. The ripple voltage (AC component superimposed on DC output) should typically be less than 1% of the nominal voltage for optimal battery charging.
Power Factor Correction (PFC)
Modern chargers use active PFC circuits to improve power efficiency and reduce harmonic distortion. This ensures the charger draws current in phase with the voltage, maximizing power transfer efficiency.
Connector Technology Deep Dive
Barrel Connectors
- Pin Configuration: Center positive/negative polarity
- Diameter Standards: 5.5mm x 2.5mm, 5.5mm x 2.1mm, 4.0mm x 1.7mm
- Contact Resistance: < 50mΩ for optimal performance
USB-C Power Delivery
- Power Profiles: 5V/3A, 9V/3A, 15V/3A, 20V/5A
- Fast Charging: PPS (Programmable Power Supply) support
- Data Transfer: Up to 10Gbps with USB 3.1 Gen 2
Thermal Management
Advanced chargers incorporate thermal protection mechanisms:
- Thermal Shutdown: Automatic cutoff at 100°C+ to prevent damage
- Heat Dissipation: Aluminum heatsinks and thermal pads
- Fan-Less Design: Passive cooling for silent operation
Safety Certifications
UL 60950-1
Safety requirements for information technology equipment
IEC 62368-1
Audio/video, information and communication technology equipment
CE Marking
Conformity with health, safety, and environmental protection standards
FCC Part 15
Electromagnetic interference and radio frequency interference limits
Advanced Troubleshooting Techniques
Multimeter Testing Protocol
- Voltage Testing: Measure output voltage under load (should be within ±5% of rated voltage)
- Current Draw Test: Verify charger can supply rated current without voltage drop
- Ripple Measurement: Use oscilloscope to check AC component (< 100mV peak-to-peak)
- Ground Continuity: Ensure proper grounding for safety
Common Failure Modes
- Capacitor Aging: Electrolytic capacitors dry out, causing output instability
- Rectifier Diode Failure: High-current diodes burn out under overload
- Transformer Saturation: Core saturation leads to overheating and reduced efficiency
- Control IC Malfunction: PWM controller failure causes erratic output
Emerging Technologies
- GaN (Gallium Nitride): 50% smaller, more efficient chargers
- Wireless Charging: Qi standard integration for laptops
- Smart Charging: AI-powered power management and optimization
- Universal Fast Charging: Single charger for all devices
Quick Reference Guide
Common Voltages
- 19V (Most HP laptops)
- 19.5V (Dell Latitude series)
- 20V (Dell Inspiron/XPS)
- 15.6V (Some Lenovo models)
Power Ratings
- 45W (Ultrabooks)
- 65W (Standard laptops)
- 90W (Gaming/Workstation)
- 120W+ (High-performance)
Connector Types
- Barrel (5.5mm x 2.5mm)
- USB-C (Type-C)
- MagSafe (Apple)
- Proprietary (Dell/HP)
Brand Compatibility Matrix
| Brand |
Standard Voltage |
Common Wattage |
Connector Type |
Notes |
| Dell |
19.5V / 20V |
45W / 65W / 90W |
Barrel / USB-C |
Proprietary connector on older models |
| HP |
19V |
45W / 65W / 90W |
Barrel / USB-C |
Universal barrel connector |
| Lenovo |
20V |
45W / 65W / 90W |
Barrel / USB-C |
Slim tip connector design |
| Acer |
19V / 20V |
45W / 65W |
Barrel |
Standard barrel connectors |
| Asus |
19V / 20V |
45W / 65W / 90W |
Barrel / USB-C |
Mixed connector types |
Charger Maintenance & Care
Daily Care
- Store in cool, dry place
- Avoid extreme temperatures
- Keep away from liquids
- Check cable for frays regularly
Performance Monitoring
- Test output voltage monthly
- Monitor operating temperature
- Check for unusual noises
- Verify charging speed
Long-term Storage
- Disconnect when not in use
- Store coiled loosely
- Avoid magnetic fields
- Use protective cases
Voice Search Answers: Natural Questions
Basic Compatibility Questions
"What charger does my Dell laptop need?"
Most Dell laptops use 19.5V or 20V chargers with 45W, 65W, or 90W power ratings. Check your laptop model - Latitude series typically use 19.5V while Inspiron/XPS use 20V.
"Will a 65W charger work with my HP laptop?"
Yes, a 65W charger is compatible with most HP laptops. You can use a higher wattage charger safely, but never use a lower wattage than your original charger.
"What's the difference between 45W and 65W charger?"
A 45W charger provides 45 watts of power for ultrabooks and light laptops, while a 65W charger delivers 65 watts for standard laptops and faster charging.
Purchase & Price Questions
"How much does a laptop charger cost in India?"
Laptop chargers in India range from ₹799 for compatible models to ₹1499 for original OEM chargers, depending on brand and wattage.
"Where can I buy a laptop charger near me?"
You can buy laptop chargers at Secure2pc in Pune, or order online from authorized dealers with doorstep delivery across India.
"Is it safe to buy laptop charger online?"
Yes, it's safe to buy from reputable sellers like Secure2pc. Look for certified products with warranty and return policy for peace of mind.
Troubleshooting Questions
"Why is my laptop not charging?"
Common reasons include faulty charger, damaged charging port, or battery issues. Try a different charger first, then check the charging port for damage.
"Can I use any charger for my laptop?"
No, chargers must match voltage, wattage, and connector type. Using wrong charger can damage your laptop or battery.
"How do I know if my charger is working?"
Check if the charger's LED light turns on when plugged in. Test voltage output with a multimeter, or try charging another compatible device.
Modern Charging Questions
"Can I charge my laptop with USB-C?"
Yes, if your laptop supports USB-C Power Delivery. Modern laptops like MacBook, Dell XPS, and some HP models can charge via USB-C with compatible chargers.
"What's the best fast charger for laptop?"
Look for USB-C Power Delivery chargers with 65W or higher rating. GaN technology chargers are smaller and more efficient for fast charging.
"Do all laptops use the same charger?"
No, each laptop brand and model has specific charger requirements. Dell, HP, Lenovo, and Acer all use different voltages and connector types.
Business & Service Questions
"Where can I get laptop charger service in Pune?"
Secure2pc provides professional laptop charger repair and replacement services in Pune with doorstep pickup and delivery.
"Do you provide warranty on laptop chargers?"
Yes, we offer 6-12 months warranty on all laptop chargers. Original OEM chargers come with manufacturer warranty.
"How long does charger delivery take?"
Same-day delivery in Pune for in-stock items. Express delivery available across India within 2-3 business days.
Technical Specification Questions
"What voltage does my laptop need?"
Most laptops use 19V or 20V. Check your original charger label or laptop specifications. HP uses 19V, Dell uses 19.5V-20V, Lenovo uses 20V.
"What's the difference between original and compatible charger?"
Original chargers are made by laptop manufacturers. Compatible chargers are third-party made but meet the same specifications, usually at lower cost.
"Can I use a higher wattage charger?"
Yes, you can safely use a higher wattage charger. The laptop will only draw the power it needs. Never use a lower wattage charger than specified.
Need Help Finding the Right Charger?
Our experts can help you identify the exact charger specifications for your laptop. Call us at +91-9168280680 or WhatsApp for free compatibility check!
Get Free Charger Advice
If you still have doubts or questions about what laptop charger to buy, it is best to ask for free advice from a computer repair shop before making a purchase online. Before buying, you should always first check your laptop model number and its power requirements. You can locate this information on the service tag that is usually found on the back of your laptop or on the power charger's brick.
What is difference between adapter and charger?
An adapter and charger are both important parts of a device, necessary for it to work properly. However, there is a difference between them. A charger is used to supply power to the device’s battery, whereas an adapter is used to make the device compatible with electrical outlets of different shapes, sizes, and voltages. Chargers provide a direct current to the battery, so that a device can work, while adapters just step down the voltage in order to make the device compatible with different electrical outlets. So, while an adapter ensures the compatibility of the device, a charger is required to actually power the device.