Charger for Dell Studio XPS 1640 – 90W: Overview
This Dell Studio XPS 1640 90W charger is a reliable replacement power adapter designed for Dell multimedia and performance laptops requiring stable 19.5V output.
It delivers 19.5V 4.62A (90W), ensuring consistent charging and stable system performance for everyday use, multimedia tasks, and light productivity workloads.
The Dell Studio XPS series is known for performance-oriented design, and the 90W adapter ensures proper power delivery without battery strain or performance drops.
Charger for Dell Studio XPS 1640 – 90W: Price in Kenya
| Product | Price (KSh) |
|---|---|
| Dell Studio XPS 1640 90W Charger + Power Cord | 2,500 |
Charger for Dell Studio XPS 1640 – 90W: Full Specifications
| Specification | Details |
|---|---|
| Type | AC Laptop Adapter |
| Power Output | 90W |
| Voltage | 19.5V DC |
| Current | 4.62A |
| Connector | 7.4mm × 5.0mm |
| Compatibility | Studio XPS 1640 |
| Condition | Brand new replacement |
| Color | Black |
| Includes | Charger + Power Cord |
Charger for Dell Studio XPS 1640 – 90W: Design & Build
- Durable Dell classic adapter design
- Heat-resistant casing for long usage
- Reinforced cable for stable power flow
- Secure barrel connector with center pin
Charger for Dell Studio XPS 1640 – 90W: Performance
- Stable 90W output for reliable operation
- Supports steady performance under load
- Efficient power conversion for laptop safety
- Ideal for everyday computing tasks
Charger for Dell Studio XPS 1640 – 90W: Safety Features
- Over-voltage protection
- Over-current protection
- Short-circuit protection
- Over-temperature protection
Charger for Dell Studio XPS 1640 – 90W: Compatibility
- Dell Studio XPS 1640
- Dell Studio XPS 16 / 1645 / 1647 series
- Dell Inspiron / Latitude models using 90W 19.5V 4.62A adapter
- Other Dell laptops with 7.4mm × 5.0mm power connector
Charger for Dell Studio XPS 1640 – 90W: Features & Benefits
- Stable and reliable power delivery
- Prevents battery strain and overheating
- Durable long-lasting build
- Widely compatible Dell standard charger
- Affordable replacement option
Charger for Dell Studio XPS 1640 – 90W: Ideal Use Case
- Students and office users
- Multimedia and everyday computing
- Light professional workloads
- Replacement or backup charger
- Home or travel use
Charger for Dell Studio XPS 1640 – 90W: Pros & Cons
| Pros | Cons |
|---|---|
| Stable 90W output | Not for gaming laptops |
| Wide compatibility | Not USB-C |
| Durable build | Slightly bulky |
| Affordable | — |
Charger for Dell Studio XPS 1640 – 90W: FAQs
Q: Can I use a 65W charger instead?
A: It may work, but charging will be slower and less stable under load.
Q: Can I use a 130W charger?
A: Yes, it is safe as long as voltage matches.
Q: Is this charger original standard?
A: It matches Dell’s standard 19.5V 4.62A specification.
Charger for Dell Studio XPS 1640 – 90W: Conclusion
The Dell Studio XPS 1640 90W charger is a dependable and efficient replacement adapter for Dell performance laptops. At KSh 2,500, it delivers stable power, durability, and safe charging for everyday use.











