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Adapter for Lenovo ideapad S145-14AST 81ST 20V 2.25A 45W
KSh1,500.00
- Input: AC 100-240V, 50/60Hz
- Output Voltage: 20V 225A 45W
- Tip Size: 4.0*1.7MM
- Brand: Delta
- Status: Brand new
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This is a reliable Lenovo 45W laptop charger designed for the IdeaPad S145-14AST (81ST), delivering stable 20V 2.25A output. It is built for everyday computing tasks such as browsing, document work, online learning, and light office applications.
At KSh 1,500 in Kenya, it is an affordable replacement or backup charger for Lenovo IdeaPad S145 series laptops requiring 45W power input.
This adapter commonly uses a 4.0mm x 1.7mm barrel connector, which is standard for many Lenovo 45W IdeaPad models.
Adapter for Lenovo IdeaPad S145-14AST 81ST 20V 2.25A 45W Price Table
| Product Name | Price in Kenya (KSh) |
|---|---|
| Adapter for Lenovo IdeaPad S145-14AST 81ST 20V 2.25A 45W | 1,500 |
Adapter for Lenovo IdeaPad S145-14AST 81ST 20V 2.25A 45W Key Specifications
| Feature | Specification |
|---|---|
| Voltage & Current | 20V 2.25A |
| Wattage | 45W |
| Connector Type | 4.0mm x 1.7mm Barrel |
| Input Voltage | 100–240V, 50–60Hz |
| Charging Type | AC Laptop Adapter |
| Protection Features | Overvoltage, overcurrent, short circuit protection |
| Compatibility | Lenovo IdeaPad S145-14AST (81ST) |
| Build Material | Heat-resistant casing |
| Efficiency | Stable low-power output |
| Durability | Designed for daily basic use |
Adapter for Lenovo IdeaPad S145-14AST 81ST 20V 2.25A 45W Design and Build Quality
- Compact and lightweight Lenovo-style design
- Heat-resistant casing for safety
- Strong barrel connector for stable charging
- Durable cable for everyday movement
- Built for basic laptop use
Adapter for Lenovo IdeaPad S145-14AST 81ST 20V 2.25A 45W Charging Performance
- Stable 45W output (20V 2.25A)
- Reliable for light computing tasks
- Supports browsing, office work, and study use
- Consistent charging performance under normal load
- Energy-efficient operation
Adapter for Lenovo IdeaPad S145-14AST 81ST 20V 2.25A 45W Safety Protection Technologies
| Protection Type | Description |
|---|---|
| Overvoltage protection | Prevents voltage spikes |
| Overcurrent protection | Controls excess current flow |
| Short circuit protection | Automatic shutdown during faults |
| Thermal protection | Prevents overheating |
| Voltage regulation | Ensures stable output |
Adapter for Lenovo IdeaPad S145-14AST 81ST 20V 2.25A 45W Compatibility
- Compatible with Lenovo IdeaPad S145-14AST (81ST)
- Works with other Lenovo 45W IdeaPad models
- Uses 4.0mm x 1.7mm barrel connector
- Suitable for low-power Lenovo laptops
- Not compatible with USB-C laptops
Adapter for Lenovo IdeaPad S145-14AST 81ST 20V 2.25A 45W Cable Strength and Durability
- Reinforced power cable
- Strong connector head for stable connection
- Heat-resistant insulation
- Flexible and lightweight design
- Built for daily use
Adapter for Lenovo IdeaPad S145-14AST 81ST 20V 2.25A 45W Energy Efficiency and Heat Control
- Efficient 45W output
- Low heat generation
- Stable voltage delivery
- Reduced energy loss
- Safe for continuous basic operation
Adapter for Lenovo IdeaPad S145-14AST 81ST 20V 2.25A 45W Ideal Use Cases
- Student learning and online classes
- Office productivity work
- Web browsing and streaming
- Document editing
- Replacement or backup charger
Adapter for Lenovo IdeaPad S145-14AST 81ST 20V 2.25A 45W Smart Features
- Stable voltage regulation
- Overvoltage protection system
- Overcurrent protection system
- Short circuit safety system
- Thermal management system
- Lenovo compatibility control
Adapter for Lenovo IdeaPad S145-14AST 81ST 20V 2.25A 45W Pros and Cons
| Pros | Cons |
|---|---|
| Very affordable price | Not USB-C compatible |
| Lightweight and portable | Low power (45W only) |
| Stable basic performance | Limited to older Lenovo models |
| Good safety features | Barrel connector only |
| Ideal for everyday tasks | Not for heavy workloads |
Adapter for Lenovo IdeaPad S145-14AST 81ST 20V 2.25A 45W FAQs
- Q: What is the price in Kenya?
A: KSh 1,500 - Q: Which laptops does it support?
A: Lenovo IdeaPad S145-14AST (81ST) and other 45W models - Q: What connector type does it use?
A: 4.0mm x 1.7mm barrel connector - Q: Is it safe for daily use?
A: Yes, it includes full protection features - Q: Can it charge USB-C laptops?
A: No
Conclusion
This is a reliable 45W Lenovo charger designed for the IdeaPad S145-14AST series. It delivers stable performance, efficient power delivery, and essential safety protection for everyday use.
At KSh 1,500 in Kenya, it is a budget-friendly replacement or backup charging solution for Lenovo users
