Power adapter for Acer Aspire Nitro VN7-791G-77JJ 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 VN7-791G-77JJ 135W 19V 7.1A
Power Adapter for Acer Aspire Nitro VN7-791G-77JJ 135W Laptop Charger Introduction
The Power Adapter for Acer Aspire Nitro VN7-791G-77JJ 135W Laptop Charger is a high‑capacity AC adapter designed to provide stable and efficient power to the Acer Aspire Nitro VN7‑791G‑77JJ laptop. It delivers a 19V 7.1A output with a total power capacity of 135 watts, making it ideal for gaming, professional workloads, and multitasking.
The Power Adapter for Acer Aspire Nitro VN7-791G-77JJ 135W Price in Kenya is KSh 3,500, offering a reliable and affordable option for users who need a replacement charger or backup power adapter. This charger meets the original power specifications required by the Acer Nitro series, ensuring stable performance and long‑term laptop protection.
Who Should Buy This Charger?
This charger is suitable for Acer Aspire Nitro VN7‑791G‑77JJ users who want a dependable replacement adapter, gamers who need uninterrupted high‑wattage power, and professionals who require stable performance for demanding tasks.
Power Adapter for Acer Aspire Nitro VN7-791G-77JJ 135W Laptop Charger Price Table
| Product Name | Laptop Model | Wattage | Price in Kenya |
|---|---|---|---|
| Power Adapter for Acer Aspire Nitro VN7-791G-77JJ | VN7‑791G‑77JJ | 135W (19V 7.1A) | KSh 3,500 |
Power Adapter for Acer Aspire Nitro VN7-791G-77JJ 135W Laptop Charger Key Specifications
| Specification | Details |
|---|---|
| Output Voltage | 19V |
| Output Current | 7.1A |
| Total Power Output | 135W |
| Connector Type | Acer round pin connector |
| Input Voltage | 100–240V AC |
| Input Frequency | 50–60Hz |
| Cable Length | Approximately 1.8 meters |
| Charging Technology | Regulated AC to DC power conversion |
| Protection Features | Overvoltage, overcurrent, short circuit protection |
| Compatibility | Acer Aspire Nitro VN7‑791G‑77JJ |
| Build Material | Heat‑resistant ABS plastic |
| Weight | Approximately 550–650 grams |
| Energy Efficiency | High‑efficiency power conversion |
| Durability | Designed for long‑term daily use |
Design and Build Quality
The power adapter for Acer Aspire Nitro VN7‑791G‑77JJ 135W laptop charger has a solid and practical design suited for high‑performance laptops. Its power brick is made with heat‑resistant ABS plastic that protects internal circuitry from heat stress during extended use.
The compact rectangular design allows convenient placement on desks, floors, or power strips without blocking other outlets. The matte finish helps minimize dust accumulation, maintaining a neat appearance.
The charging cable is thick and flexible, which reduces the risk of internal damage caused by frequent bending or movement. Reinforced strain relief at both ends improves the cable’s durability, making this charger suitable for daily use and travel.
Power Adapter for Acer Aspire Nitro VN7-791G-77JJ 135W Charger Charging Speed and Efficiency
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Delivers full 135W output for consistent and reliable charging
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Maintains stable power delivery under heavy workloads
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Prevents battery drain during intensive use
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Efficient power conversion minimizes energy loss
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Supports simultaneous laptop operation and charging
Power Adapter for Acer Aspire Nitro VN7-791G-77JJ 135W Charger Safety Protection Technologies
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Overvoltage protection prevents harmful power surges
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Overcurrent protection limits excess current flow
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Short circuit protection enhances electrical safety
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Thermal regulation helps prevent overheating
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Stable voltage output protects internal laptop components
Power Adapter for Acer Aspire Nitro VN7-791G-77JJ 135W Charger Connectivity and Compatibility
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Designed specifically for Acer Aspire Nitro VN7‑791G‑77JJ
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Compatible with laptops requiring 19V 7.1A 135W input
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Secure connector ensures firm and reliable connection
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Meets original Acer power specifications
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Suitable as a replacement for the original adapter
Power Adapter for Acer Aspire Nitro VN7-791G-77JJ 135W Charger Cable Strength and Durability
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Thick insulation protects internal wiring
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Reinforced connector ends resist wear
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Flexible cable supports easy routing
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Withstands daily bending and movement
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Suitable for regular and mobile use
Power Adapter for Acer Aspire Nitro VN7-791G-77JJ 135W Charger Energy Management and Heat Control
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Efficient internal circuitry reduces heat generation
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Maintains stable temperature during extended use
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Prevents voltage fluctuation under heavy load
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Supports continuous high‑performance operation
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Enhances charger and battery longevity
Ideal Use Cases
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Home Use — Reliable charging for everyday computing
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Office Productivity — Stable power for professional tasks
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Gaming Sessions — Supports high‑performance power demands
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Backup Charger — Useful secondary adapter
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Travel Between Locations — Portable and dependable
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Multitasking Environments — Handles simultaneous applications
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Professional Workloads — Suitable for creative and technical work
Power Adapter for Acer Aspire Nitro VN7-791G-77JJ 135W Laptop Charger Smart Features
Power Adapter for Acer Aspire Nitro VN7-791G-77JJ 135W Laptop Charger Intelligent Power Delivery
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Automatically adjusts output power based on system demand
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Maintains voltage stability during workload changes
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Prevents sudden power spikes
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Optimized for Acer Nitro energy requirements
Power Adapter for Acer Aspire Nitro VN7-791G-77JJ 135W Laptop Charger Overvoltage and Short Circuit Protection
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Integrated safety circuitry protects internal components
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Reduces risk of electrical damage
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Enhances charging safety
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Improves long‑term adapter reliability
Power Adapter for Acer Aspire Nitro VN7-791G-77JJ 135W Laptop Charger Universal Compatibility Features
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Supports VN7‑791G‑77JJ power requirements
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Designed for standard AC outlets
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Meets Acer’s original adapter specifications
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Suitable direct replacement for original adapter
Power Adapter for Acer Aspire Nitro VN7-791G-77JJ 135W Laptop Charger Fast‑Charging Support
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Full 135W output enables efficient charging
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Prevents slow charging under heavy use
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Supports charging while laptop is active
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Maintains battery performance
Power Adapter for Acer Aspire Nitro VN7-791G-77JJ 135W Laptop Charger Energy Efficiency and Performance Modes
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High‑efficiency power conversion
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Reduced energy waste
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Stable output across usage scenarios
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Optimized for extended operational hours
Pros and Cons Table
| Pros | Cons |
|---|---|
| High 135W power output | Larger power brick |
| Stable and reliable charging | Heavier than lower‑wattage chargers |
| Strong safety protection features | Limited to specific Acer models |
| Durable cable construction | Not USB‑C compatible |
| Suitable for gaming and professional use | Designed for 19V systems only |
Frequently Asked Questions (FAQs)
What is the Power Adapter for Acer Aspire Nitro VN7-791G-77JJ 135W price in Kenya?
The price in Kenya is KSh 3,500.
Is this charger compatible with other Acer laptops?
It is compatible with Acer laptops that require a 19V 7.1A 135W power input and the same connector type.
Can this charger support gaming while charging?
Yes, the 135W output supports gaming and performance tasks while charging.
Is this charger safe for long hours of use?
Yes, it includes built‑in safety protection technologies to support extended operation.
Does this adapter help protect the laptop battery?
Stable regulated voltage output helps maintain battery health.
What connector type does this charger use?
It uses an Acer round pin connector designed for Nitro‑series laptops.
Can it be used as a replacement charger?
Yes, it is suitable as a direct replacement or backup adapter.
Conclusion
The Power Adapter for Acer Aspire Nitro VN7-791G-77JJ 135W Laptop Charger delivers reliable and efficient power tailored for high‑performance Acer laptops. Its stable charging performance, robust safety protection, and durable design make it a dependable choice for gaming, professional workloads, and daily use. With a Power Adapter for Acer Aspire Nitro VN7-791G-77JJ 135W price in Kenya of KSh 3,500, this charger offers dependable performance and excellent value for users who need consistent and efficient laptop charging.
| Shipping Cost |
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| Shop Location | Kenya |
