Power adapter for Acer Aspire Nitro VN7-591G-7939 VN7-591G-79AA 135W 19V 7.1A
Specifications:
- Type: Power AC Adapter
- Input Voltage: AC 100-240V~50/60HZ
- Output Voltage: DC 19V 7.1A
- Max. Output Power: 135W
- Connector Size: 5.5*2.5mm (as pictures)
- Manufacture Guaranty: 12 Months
- Operate Environment: Please keep the environment cool and dry!
Power adapter for Acer Aspire Nitro VN7-591G-7939 VN7-591G-79AA 135W 19V 7.1A
Introduction – Acer Aspire Nitro VN7-591G-7939 / VN7-591G-79AA 135W Laptop Charger
The Acer Aspire Nitro VN7-591G-7939 / VN7-591G-79AA 135W Laptop Charger is a high-capacity power adapter designed to meet the power demands of Acer Aspire Nitro performance laptops. It delivers stable, efficient, and safe power output for daily use, professional workloads, and gaming sessions. The Acer Aspire Nitro VN7-591G-7939 / VN7-591G-79AA 135W Laptop Charger Price in Kenya is KSh 3,500, making it an affordable and reliable replacement or backup charger.
This charger provides a regulated 19V 7.1A output, which matches the original manufacturer power requirements for Acer Aspire Nitro VN7-591G series laptops. It supports fast charging while protecting the laptop from common electrical risks such as overvoltage, overheating, and short circuits.
Who Should Buy This Charger?
This charger is ideal for Acer Aspire Nitro users who need a dependable replacement charger, a spare adapter for office or travel use, or a stable power solution for gaming, multitasking, and professional applications.
Acer Aspire Nitro VN7-591G-7939 / VN7-591G-79AA 135W Laptop Charger Price Table
| Product Name | Model | Wattage | Price in Kenya |
|---|---|---|---|
| Acer Aspire Nitro Laptop Charger | VN7-591G-7939 / VN7-591G-79AA | 135W | KSh 3,500 |
Acer Aspire Nitro VN7-591G-7939 / VN7-591G-79AA 135W Laptop Charger Key Specifications Table
| Feature | Specification |
|---|---|
| Output Voltage | 19V |
| Output Current | 7.1A |
| Total Power Output | 135W |
| Connector Type | 5.5mm × 1.7mm barrel connector |
| Input Voltage | 100–240V AC |
| Input Frequency | 50–60Hz |
| Cable Length | Approximately 1.8 meters |
| Charging Technology | Regulated DC power delivery |
| Protection Features | Overvoltage, overcurrent, short circuit, overheating |
| Compatibility | Acer Aspire Nitro VN7-591G-7939, VN7-591G-79AA |
| Build Material | Heat-resistant ABS plastic |
| Weight | Approximately 450g |
| Power Efficiency | High-efficiency energy conversion |
| Durability | Reinforced cable and connector |
Design and Build Quality
The Acer Aspire Nitro VN7-591G-7939 / VN7-591G-79AA 135W laptop charger is built with durability and long-term use in mind. The outer casing is constructed from heat-resistant ABS plastic, protecting internal components from heat and physical stress. The compact design allows easy storage in laptop bags while remaining sturdy enough for daily use.
The cable is thick and flexible, reducing the risk of internal wire breakage caused by bending or repeated movement. The connector head is securely molded to ensure a firm fit in the charging port, minimizing power interruptions and connector wear.
Efficient internal power regulation helps control heat buildup, allowing the charger to operate safely during extended charging sessions and high-performance tasks.
Acer Aspire Nitro VN7-591G-7939 / VN7-591G-79AA 135W Charger Charging Speed and Efficiency
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Delivers full 135W output for fast and stable charging
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Maintains consistent voltage during heavy workloads
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Supports charging while gaming or multitasking
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Prevents power drops and interruptions
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Efficient energy conversion reduces charging time
Acer Aspire Nitro VN7-591G-7939 / VN7-591G-79AA 135W Charger Safety Protection Technologies
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Overvoltage protection safeguards internal components
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Overcurrent protection prevents excessive power draw
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Short circuit protection enhances electrical safety
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Overheating protection maintains safe operating temperature
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Surge protection improves long-term reliability
Acer Aspire Nitro VN7-591G-7939 / VN7-591G-79AA 135W Charger Connectivity and Compatibility
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Compatible with Acer Aspire Nitro VN7-591G series
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Accurate 5.5mm × 1.7mm connector size
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Secure connection minimizes power loss
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Designed to match original charger specifications
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Reduces compatibility-related charging issues
Acer Aspire Nitro VN7-591G-7939 / VN7-591G-79AA 135W Charger Cable Strength and Durability
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Thick insulation protects internal wiring
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Flexible cable reduces bending damage
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Reinforced connector improves lifespan
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Resistant to daily wear and tear
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Suitable for frequent use
Acer Aspire Nitro VN7-591G-7939 / VN7-591G-79AA 135W Charger Energy Management and Heat Control
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Intelligent power regulation reduces heat buildup
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Efficient thermal design protects components
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Stable performance under heavy load
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Prevents overheating during long sessions
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Supports continuous laptop operation
Ideal Use Cases
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Home computing and entertainment
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Office and workstation environments
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Travel as a spare or replacement charger
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Backup power adapter
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Gaming sessions with high power demand
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Professional work such as design and development
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Multitasking with demanding software
Acer Aspire Nitro VN7-591G-7939 / VN7-591G-79AA 135W Laptop Charger Smart Features
Acer Aspire Nitro VN7-591G-7939 / VN7-591G-79AA 135W Laptop Charger Intelligent Power Delivery
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Automatically adjusts power output
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Matches laptop charging requirements
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Reduces unnecessary energy consumption
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Enhances charging stability
Acer Aspire Nitro VN7-591G-7939 / VN7-591G-79AA 135W Laptop Charger Overvoltage and Short Circuit Protection
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Protects against power surges
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Reduces internal damage risk
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Improves overall safety
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Supports device longevity
Acer Aspire Nitro VN7-591G-7939 / VN7-591G-79AA 135W Laptop Charger Universal Compatibility Features
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Designed for supported Acer Aspire Nitro models
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Matches original voltage and current ratings
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Ensures secure connector fit
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Reduces charging errors
Acer Aspire Nitro VN7-591G-7939 / VN7-591G-79AA 135W Laptop Charger Fast-Charging Support
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Full 135W power delivery
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Efficient battery charging
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Supports laptop use while charging
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Reduces downtime
Acer Aspire Nitro VN7-591G-7939 / VN7-591G-79AA 135W Laptop Charger Energy Efficiency and Performance Modes
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High-efficiency power conversion
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Reduced heat generation
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Consistent performance
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Stable long-term operation
Pros and Cons Table
| Pros | Cons |
|---|---|
| Exact voltage and wattage compatibility | Limited to specific Acer models |
| Stable and fast charging | Not compatible with USB-C charging |
| Strong safety protection features | Slightly heavier than lower-watt chargers |
| Durable cable and connector | Requires correct connector size |
| Efficient heat management | Designed for performance laptops |
Frequently Asked Questions (FAQs)
What is the Acer Aspire Nitro VN7-591G-7939 / VN7-591G-79AA 135W Laptop Charger price in Kenya?
The price in Kenya is KSh 3,500.
Is this charger compatible with both listed models?
Yes, it is compatible with both VN7-591G-7939 and VN7-591G-79AA models.
Can this charger support gaming while charging?
Yes, the 135W output supports gaming and heavy workloads.
Does this charger include safety protection features?
Yes, it includes overvoltage, overcurrent, short circuit, and overheating protection.
What connector type does this charger use?
It uses a 5.5mm × 1.7mm barrel connector.
Is this a suitable replacement for the original charger?
Yes, it matches the original power and safety specifications.
Conclusion
The Acer Aspire Nitro VN7-591G-7939 / VN7-591G-79AA 135W Laptop Charger offers stable power delivery, strong safety protection, and durable construction for Acer Aspire Nitro laptops. With efficient heat management and precise power specifications, it serves as a dependable replacement or backup charger. The Acer Aspire Nitro VN7-591G-7939 / VN7-591G-79AA 135W Laptop Charger Price in Kenya of KSh 3,500 makes it a practical and high-value charging solution.
| Shipping Cost |
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| Shop Location | Kenya |
