Description
Charger for Lenovo G555A 0873 20V 4.5A 90W Overview
The Charger for Lenovo G555A 0873 20V 4.5A 90W is a reliable replacement AC power adapter designed to provide stable and efficient power for compatible Lenovo G555A laptops. Delivering 20V DC at 4.5A, it provides 90W of continuous power, allowing your laptop to operate smoothly while charging the battery.
The adapter includes a compatible AC power cord and supports universal 100–240V AC input, making it suitable for use at home, office, school, or while travelling. It features built-in protection against over-voltage, over-current, overheating, overload, and short circuits to ensure safe and reliable operation.
Charger for Lenovo G555A 0873 20V 4.5A 90W Price Table
| Product |
Price in Kenya (KSh) |
| Charger for Lenovo G555A 0873 20V 4.5A 90W |
2,000 – 4,800 |
Charger for Lenovo G555A 0873 20V 4.5A 90W Key Specifications
| Specification |
Details |
| Brand |
Lenovo |
| Adapter Type |
OEM AC Power Adapter |
| Output Voltage |
20V DC |
| Output Current |
4.5A |
| Output Power |
90W |
| Input Voltage |
100–240V AC |
| Input Frequency |
50–60Hz |
| Connector |
Round Barrel Connector (5.5mm × 2.5mm) |
| Included |
AC Power Cord |
Charger for Lenovo G555A 0873 20V 4.5A 90W Electrical Output Specifications
The adapter provides stable electrical output for dependable laptop performance and efficient battery charging.
Voltage (V): 20V DC
- Delivers regulated 20V power for stable Lenovo laptop operation.
- Maintains consistent voltage during charging cycles.
- Matches Lenovo charging requirements.
Amperage (A): 4.5A
- Supplies up to 4.5A current for efficient battery charging.
- Provides stable power during everyday workloads.
- Supports reliable laptop performance.
Wattage (W): 90W
- Delivers 90W output for dependable laptop charging.
- Supports simultaneous laptop use and battery charging.
- Provides efficient power delivery for Lenovo G555A systems.
Charger for Lenovo G555A 0873 20V 4.5A 90W Common Wattage Tiers & Use Cases
45W
- Suitable for compact notebooks and low-power devices.
- Ideal for basic browsing and office tasks.
- Designed for laptops with lower power requirements.
65W
- Commonly used for mainstream Lenovo laptops.
- Supports daily productivity and business applications.
- Provides reliable charging for many notebook models.
90W–120W
- Designed for higher-performance Lenovo laptops.
- Supports demanding applications and multitasking.
- This charger belongs to the 90W performance category.
150W–240W+
- Built for gaming laptops and workstation systems.
- Supports dedicated graphics and intensive workloads.
- Intended for high-power computing devices.
Charger for Lenovo G555A 0873 20V 4.5A 90W Input Specifications
Input Voltage
- Supports worldwide 100V–240V AC input.
- Suitable for home, office, and international use.
- Eliminates the need for external voltage converters.
Input Frequency
- Supports both 50Hz and 60Hz power systems.
- Maintains stable charging performance.
- Compatible with global electrical standards.
Power Source
- Connects directly to standard AC wall outlets.
- Converts AC power into regulated DC output.
- Provides efficient and stable energy conversion.
Charger for Lenovo G555A 0873 20V 4.5A 90W Connector Types
USB-C Power Delivery (PD)
- Used by modern laptops supporting USB-C charging.
- Provides intelligent charging communication.
- Not compatible with the Lenovo G555A 0873.
Barrel Connectors
- Uses a traditional round barrel charging connector.
- Provides secure and reliable power connection.
- This charger uses the Lenovo 5.5mm × 2.5mm barrel connector.
Proprietary Connectors
- Designed for specific Lenovo laptop models.
- Requires matching connector specifications.
- Ensures safe and efficient power delivery.
Charger for Lenovo G555A 0873 20V 4.5A 90W FAQs
1. Is this charger compatible with the Lenovo G555A 0873?
Yes. It is designed for the Lenovo G555A 0873 and compatible Lenovo laptops requiring a 20V 4.5A 90W adapter.
2. Does the package include a power cord?
Yes. The package includes the 90W AC adapter and a compatible AC power cord.
3. Can I replace my original Lenovo charger with this adapter?
Yes. If your original charger specifications are 20V, 4.5A, 90W, and use the same connector size, this adapter is a suitable replacement.
4. Does this charger support worldwide voltage?
Yes. It supports 100–240V AC, 50–60Hz, making it suitable for international use.
5. How do I confirm compatibility before purchasing?
Check your laptop model, voltage, amperage, wattage, and connector size before buying.
6. Does this charger have safety protection?
Yes. It includes protection against over-voltage, over-current, overheating, overload, and short circuits.
Charger for Lenovo G555A 0873 20V 4.5A 90W Conclusion
The Charger for Lenovo G555A 0873 20V 4.5A 90W is a dependable replacement adapter designed to provide stable and efficient power for Lenovo G555A laptops. Featuring 20V output, 4.5A current, 90W power rating, a 5.5mm × 2.5mm round barrel connector, universal 100–240V AC input, and an included AC power cord, it delivers reliable charging for work, study, and everyday computing. It is an excellent replacement or spare charger for Lenovo G555A 0873 users in Kenya.
