Description

The Dell Studio XPS 16 1640 / 1645 90W AC Adapter Charger is a genuine OEM replacement power adapter designed to deliver safe and efficient charging for Dell Studio laptops. Delivering 19.5V DC at 4.62A, it supplies 90W of continuous power, ensuring stable laptop operation while charging the battery simultaneously.

This adapter is optimized for workloads such as office productivity, multimedia, studying, and enterprise applications. Built with premium internal components and intelligent protection circuitry, it safeguards your laptop against over‑voltage, over‑current, overheating, overload, and short circuits for dependable long‑term performance.

Who Should Buy This Charger?

This charger is ideal for users of Dell Studio XPS 16 1640 and 1645 laptops requiring a 19.5V 4.62A 90W AC adapter.

Dell Studio XPS 16 1640 / 1645 90W AC Adapter Charger Price in Kenya

Dell Studio XPS 16 1640 / 1645 90W AC Adapter Charger Key Specifications

Dell Studio XPS 16 1640 / 1645 90W AC Adapter Charger Electrical Output Specifications

• Delivers a stable 19.5V DC output.

• Provides a maximum current output of 4.62A.

• Produces a total power output of 90W.

• Matches Dell Studio charging requirements.

• Ensures stable and reliable power delivery.

• Supports everyday computing and productivity tasks.

Dell Studio XPS 16 1640 / 1645 90W AC Adapter Charger Common Wattage Tiers & Use Cases

• 45W: Lightweight notebooks and ultrabooks.

• 65W: Standard laptops and ultrabooks.

• 90W–120W: This charger belongs here — ideal for Dell Studio laptops requiring mid‑range power.

• 130W–240W+: Gaming laptops and workstation‑class systems.

Dell Studio XPS 16 1640 / 1645 90W AC Adapter Charger Input Specifications

• Supports universal 100–240V AC input.

• Operates on both 50Hz and 60Hz electrical systems.

• Converts AC power into stable DC output.

• Suitable for worldwide use.

• Provides efficient energy conversion.

• Designed for home, office, school, and travel.

Dell Studio XPS 16 1640 / 1645 90W AC Adapter Charger Connector Types

• Uses a Dell Barrel Connector.

• Provides a secure connection to the laptop.

• Ensures stable charging performance.

• Helps prevent accidental disconnections.

• Designed for compatible Dell charging ports.

Frequently Asked Questions (FAQs)

What is the price of the Dell Studio XPS 16 1640 / 1645 90W AC Adapter Charger in Kenya? The charger is priced at KSh 3,478.

Is this charger compatible with Dell Studio XPS 16 1640 and 1645 laptops? Yes. It is designed for these Dell Studio models requiring a 19.5V 4.62A 90W adapter.

What is the wattage of this charger? This charger delivers 90W of power output.

Can I use a higher wattage Dell charger with this laptop? Yes. A compatible Dell charger with the same voltage and connector type but higher wattage (e.g., 130W) can safely be used because the laptop only draws the power it requires.

Does this charger include safety protection? Yes. It includes protection against overvoltage, overcurrent, overheating, and short circuits for safe and reliable charging.

Is this charger suitable as a replacement or spare charger? Yes. It is an excellent replacement or spare adapter for home, office, school, and travel use.

Conclusion

The Dell Studio XPS 16 1640 / 1645 90W AC Adapter Charger is a reliable replacement power adapter designed to provide safe and efficient charging for Dell Studio laptops. Featuring a 19.5V output, 4.62A current, 90W power rating, and Dell Barrel Connector, it delivers dependable performance for everyday computing. Priced at KSh 3,478, it is an excellent choice for users looking for a high‑quality Dell replacement charger.