Description

The Dell 311-6557 311-7251 90W AC Adapter Charger is a laptop power supply listed for devices that require a compatible 90W Dell adapter. It supplies power to a laptop through its charging connector and can support battery charging when the adapter's electrical specifications match the laptop's requirements.

A suitable replacement charger is important for maintaining dependable laptop operation at home, in the office, or while studying. The 90W rating indicates the stated power capacity, but buyers should also check the output voltage, current rating, and connector type before selecting an adapter.

This product listing specifies a power cord, making it a potential option for users who need the adapter and its AC cable together. Since the reference numbers alone may not establish compatibility with every Dell laptop, verify the exact supported models with the seller before purchasing.

Dell 311-6557 311-7251 90W Charger Price in Kenya

The Dell 311-6557 311-7251 90W AC Adapter Charger is listed at KSh 3,478 in Kenya. Confirm availability, warranty coverage, product condition, and the included power cord before placing your order.

Dell 311-6557 311-7251 90W Charger Key Specifications

Dell 311-6557 311-7251 Charger Electrical Specifications

• Power rating: The product is listed as a 90W adapter. Check its label to confirm the actual output rating.

• Output voltage: The voltage must match the laptop manufacturer's requirements.

• Output current: Verify that the adapter's current rating is appropriate for the intended laptop.

• AC input: Check the supported input voltage and frequency before connecting it to a power outlet.

• Charging connector: Ensure the connector matches the laptop's charging port and electrical requirements.

• Power cord: The listing specifies +Power Cord; confirm the cable type and package contents with the seller.

Dell 311-6557 311-7251 Charger Features

• 90W power capacity: Intended for compatible laptops that require a 90W power adapter.

• Replacement power supply: Provides a replacement option for a missing or faulty compatible charger.

• Cord specified: The product title indicates that a power cord is included in the listing; verify the supplied accessories.

• Everyday charging: Supports regular laptop operation when the adapter is correctly matched to the device.

• Reference-number identification: The listed part numbers can help with product identification, but should be checked against the original adapter.

• Purchase verification: Confirm compatibility, warranty, condition, and authenticity with the seller before buying.

Common Wattage Categories

Laptop chargers are manufactured in several wattage categories to suit different devices and power requirements.

• 45W chargers: Commonly used with selected compact laptops and lower-power systems.

• 65W chargers: Frequently used by compatible laptops for everyday computing, education, and office tasks.

• 90W chargers: Designed for compatible laptops requiring this level of power.

• 130W chargers: Used by selected laptops and mobile workstations with greater power requirements.

• 180W–330W chargers: Typically intended for compatible high-performance laptops and gaming systems.

Always choose an adapter according to the laptop's specified requirements. Matching wattage alone is insufficient because the voltage, current, and connector must also be compatible.

Frequently Asked Questions (FAQs)

1. What is the price of the Dell 311-6557 311-7251 90W charger in Kenya?

The listed price is KSh 3,478. Contact the seller to confirm current stock and pricing.

2. Which Dell laptops use the 311-6557 or 311-7251 adapter?

Compatibility should be confirmed using the exact laptop model and the part number on the original adapter. Ask the seller to verify that the listed charger suits your device.

3. Does this Dell charger come with a power cord?

The product title specifies +Power Cord. Confirm the exact cable and other package contents before ordering.

4. Can I use any Dell 90W charger as a replacement?

No. The replacement must have compatible electrical specifications and the correct connector. The same wattage does not automatically guarantee compatibility.

5. What should I check before purchasing this adapter?

Verify the reference numbers, laptop model, output voltage, current rating, connector type, power cord inclusion, and warranty terms.

Conclusion

The Dell 311-6557 311-7251 90W AC Adapter Charger with power cord is listed at KSh 3,478 in Kenya. It is intended for compatible Dell laptops requiring the appropriate 90W adapter. Before purchasing, confirm the part numbers against your original charger and verify the electrical specifications, connector, and included accessories with the seller.