Key Specifications
- Type: Dell Laptop AC Power Adapter
- Power Output: 90W
- Voltage: 19.5V DC
- Current: 4.62A
- Connector Type: 7.4mm × 5.0mm (Big Pin with Centre Pin)
- Compatibility: Dell Latitude 3189 / P26T and compatible Dell models
- Condition: Brand new replacement charger
- Color: Black
- Includes: Charger + Power Cord
Charger for Dell Latitude 3189 – 90W: Overview
This Dell Latitude 3189 90W charger is a reliable high-efficiency power adapter designed for Dell education and business-class laptops that require stable power delivery.
It delivers 19.5V at 4.62A (90W), ensuring smooth performance, fast charging, and consistent operation for daily productivity, learning, and office tasks.
The charger uses the standard 7.4mm × 5.0mm barrel connector with centre pin, commonly found in Dell Latitude and Precision systems.
Charger for Dell Latitude 3189 – 90W: Price in Kenya
| Product |
Price (KSh) |
| Dell Latitude 3189 90W Charger + Power Cord |
2,500 |
Charger for Dell Latitude 3189 – 90W: Full Specifications
| Specification |
Details |
| Type |
AC Power Adapter |
| Power Output |
90W |
| Voltage |
19.5V DC |
| Current |
4.62A |
| Connector |
7.4mm × 5.0mm Barrel Pin |
| Compatibility |
Latitude 3189 / P26T |
| Condition |
Brand new replacement |
| Color |
Black |
| Includes |
Charger + Power Cord |
Charger for Dell Latitude 3189 – 90W: Design & Build
- Durable OEM-style casing
- Heat-resistant material for long usage
- Strong barrel connector for stable power transfer
- Compact and portable design for school/work use
Charger for Dell Latitude 3189 – 90W: Performance
- Stable 90W output for consistent operation
- Supports smooth multitasking and productivity
- Reliable voltage regulation under load
- Ideal for education and business environments
Charger for Dell Latitude 3189 – 90W: Safety Features
- Over-voltage protection
- Over-current protection
- Short-circuit protection
- Over-temperature protection
Charger for Dell Latitude 3189 – 90W: Compatibility
- Dell Latitude 3189
- Dell P26T series
- Dell Latitude 3000 / 5000 series (selected models)
- Other Dell laptops requiring 90W 19.5V 4.62A (7.4mm × 5.0mm connector)
Charger for Dell Latitude 3189 – 90W: Features & Benefits
- Stable Dell OEM-compatible power delivery
- Strong compatibility across Latitude series
- Durable long-life construction
- Efficient charging under continuous use
- Reliable replacement or backup charger
Charger for Dell Latitude 3189 – 90W: Ideal Use Case
- Students and schools (education laptops)
- Office productivity work
- Everyday computing tasks
- Replacement or backup charger
Charger for Dell Latitude 3189 – 90W: Pros & Cons
| Pros |
Cons |
| Stable 90W output |
Not USB-C |
| Wide compatibility |
Slightly bulky vs 65W models |
| Durable build |
Not for high-end gaming |
| Reliable performance |
— |
Charger for Dell Latitude 3189 – 90W: FAQs
Q: Can I use a 65W charger instead?
A: It may work, but performance and charging speed can drop under load.
Q: Can I use a 130W charger?
A: Yes, it is safe—the laptop will only draw the power it needs.
Q: Is this USB-C?
A: No, it uses a 7.4mm × 5.0mm barrel connector with centre pin.
Charger for Dell Latitude 3189 – 90W: Conclusion
The Dell Latitude 3189 90W charger is a dependable and efficient power solution for education and business laptops. At KSh 2,500, it offers stable performance, durability, and wide compatibility for everyday use.
