This is a high-power Lenovo laptop charger designed for the ThinkPad W510 4389-2SU that requires stable 135W power delivery (20V 6.75A). The ThinkPad W510 is a professional workstation laptop built for heavy computing tasks such as engineering software, design work, and multitasking, requiring a strong and stable power supply.
At KSh 3,500 in Kenya, it is a reliable replacement or backup charger for compatible Lenovo ThinkPad W-series laptops. The 135W output ensures consistent performance even under heavy workloads.
Adapter for Lenovo ThinkPad W510 4389-2SU 20V 6.75A 135W Price Table
| Product Name |
Price in Kenya (KSh) |
| Adapter for Lenovo ThinkPad W510 4389-2SU 20V 6.75A 135W |
3,500 |
Adapter for Lenovo ThinkPad W510 4389-2SU 20V 6.75A 135W Key Specifications
| Feature |
Specification |
| Voltage & Current |
20V 6.75A |
| Wattage |
135W |
| Connector Type |
Lenovo Round Barrel (7.9mm × 5.5mm) |
| Input Voltage |
100–240V, 50–60Hz |
| Charging Type |
AC workstation adapter |
| Protection Features |
Overvoltage, overcurrent, short circuit protection |
| Compatibility |
Lenovo ThinkPad W510 4389-2SU |
| Build Material |
Durable ABS heat-resistant casing |
Adapter for Lenovo ThinkPad W510 4389-2SU 20V 6.75A 135W Design and Build Quality
- Heavy-duty workstation power adapter design
- Strong heat-resistant ABS casing
- Thick and durable construction
- Secure barrel connector for stable power delivery
- Built for professional and industrial workloads
Adapter for Lenovo ThinkPad W510 4389-2SU 20V 6.75A 135W Charging Performance
- Stable 135W high-output performance
- Supports demanding workstation applications
- Reliable for continuous heavy computing
- Ensures uninterrupted power supply
- Matches ThinkPad W510 power requirements
Adapter for Lenovo ThinkPad W510 4389-2SU 20V 6.75A 135W Safety Protection Technologies
| Feature |
Details |
| Overvoltage Protection |
Prevents voltage spikes |
| Overcurrent Protection |
Protects against excess current |
| Short Circuit Protection |
Ensures hardware safety |
| Heat Control |
Reduces overheating during heavy use |
| Voltage Regulation |
Maintains stable output |
Adapter for Lenovo ThinkPad W510 4389-2SU 20V 6.75A 135W Compatibility
- Lenovo ThinkPad W510 4389-2SU
- Other ThinkPad W510 variants
- Lenovo W-series workstation laptops
- Devices requiring 20V 6.75A (135W) input
- 7.9mm × 5.5mm barrel connector systems
Adapter for Lenovo ThinkPad W510 4389-2SU 20V 6.75A 135W Cable Strength and Durability
- Reinforced heavy-duty power cable
- Heat-resistant insulation
- Strong connector head for stability
- Thick wiring for high wattage support
- Built for long-term workstation use
Adapter for Lenovo ThinkPad W510 4389-2SU 20V 6.75A 135W Energy Efficiency and Heat Control
- Efficient high-power conversion system
- Stable thermal management
- Reduced energy loss
- Safe temperature regulation
- Designed for continuous operation
Adapter for Lenovo ThinkPad W510 4389-2SU 20V 6.75A 135W Ideal Use Cases
- Engineering and design workstations
- Heavy multitasking
- Office professional workloads
- Replacement charger
- Backup power supply
Adapter for Lenovo ThinkPad W510 4389-2SU 20V 6.75A 135W Smart Features
- Stable voltage regulation system
- Overvoltage protection
- Overcurrent protection
- Short circuit safety system
- Heat management system
Adapter for Lenovo ThinkPad W510 4389-2SU 20V 6.75A 135W Pros and Cons
| Pros |
Cons |
| High 135W stable output |
Bulky design |
| Strong workstation performance |
Not portable |
| Durable build quality |
Uses barrel connector |
| Full safety protection |
Limited to older ThinkPad models |
| Reliable for heavy workloads |
Not compatible with modern USB-C laptops |
Adapter for Lenovo ThinkPad W510 4389-2SU 20V 6.75A 135W FAQs
Q: What is the price in Kenya?
A: KSh 3,500
Q: Which laptops does it support?
A: Lenovo ThinkPad W510 4389-2SU and compatible W-series models
Q: Is it safe for heavy workloads?
A: Yes, it is designed for workstation-level performance
Q: What power does it deliver?
A: 20V 6.75A (135W)
Q: Can it be used for gaming laptops?
A: Only if they support 135W barrel input, otherwise not recommended
Conclusion
This is a powerful 135W Lenovo charger designed for the ThinkPad W510 4389-2SU, offering stable performance, durable construction, and full safety protection for professional workstation use.
At KSh 3,500 in Kenya, it is a reliable replacement or backup charger for users who need consistent high-performance power delivery.
