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Lenovo ThinkPad T431S, T440, T450S, T460, T460S, T470, T470S, X240, X250, X260, E431, E440, E450, E540, E550, E560, W540, G50, charger KSh1,400.00 excl. VAT
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lenovo t490 charger type-c

Lenovo T490 USB-C 65W/90W Charger

Product Name: Lenovo T490 / 90W USB-C Laptop Charger
Output Power: 65 Watts / 90 Watts
Voltage: 20V
Current: 3.25A / 4.5A
Connector Type: USB Type-C
Charging Protocol: USB Power Delivery (PD 3.0)
Cable Length: 1.5 meters
Color: Black
Compatibility: Lenovo ThinkPad T490, T495, T14, X390, X13, X1 Carbon Gen 6 and up
Warranty: 6 Months

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KSh3,400.00 excl. VAT

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Description

Lenovo ThinkPad T490 Charger USB-C – Buy Genuine at Lansotech Nairobi

When it comes to business-grade performance and mobility, the Lenovo ThinkPad T490 stands out as a premium laptop in the ThinkPad T series lineup. This ultra-slim notebook requires the right USB-C charger to maintain its high efficiency and ensure long-term durability. At Lansotech Solutions, Nairobi’s leading laptop accessory provider, we supply 100% original Lenovo T490 USB-C chargers, tested and certified for performance and safety.

 Lenovo T490 Charger Specifications (USB-C)

To power your Lenovo T490 safely and effectively, it’s important to choose a charger that meets or exceeds Lenovo’s factory specifications. Below is a breakdown of the correct specs:

Feature Specification
Charger Type USB-C (Type-C) PD Adapter
Output Wattage 65W or 90W USB-C PD
Voltage & Current 20V ⎓ 3.25A (65W) or 20V ⎓ 4.5A (90W)
Connector Type USB Type-C Male Plug
Input Voltage 100V–240V ~ 1.5A, 50–60Hz
Cable Length 1.5m (standard)
Compatible With ThinkPad T490 and other USB-C power delivery laptops

 The 65W charger is ideal for everyday office tasks, while the 90W charger is recommended for heavier multitasking or docking station setups.

 Why Choose a Genuine USB-C Charger for Your Lenovo T490

Using a non-original or low-quality charger can severely affect your laptop’s lifespan and performance. Here’s why you should only buy genuine:

  • Power Delivery 3.0 compliant for fast and safe charging

  • Over-voltage, over-current, and short-circuit protection

  • Stable voltage output for sensitive motherboard components

  • Prevents BIOS or firmware charging errors

  • Maximizes battery lifespan and health

Only genuine Lenovo USB-C chargers are engineered with exact specifications to safely charge your ThinkPad T490 without overheating or slow charging issues.

 Common Charging Problems With Fake or Generic Chargers

Users who buy generic or counterfeit chargers often report:

  •  Slow or intermittent charging

  •  “Unauthorized Adapter” warnings on BIOS boot

  •  Excess heat build-up

  •  Sudden power shutoffs during high CPU usage

  •  Electrical surges damaging battery or motherboard

Avoid these risks—Lansotech Solutions provides you with original Lenovo USB-C chargers backed by warranty and professional support.

 Additional Compatible Models With Lenovo USB-C 65W/90W Charger

Besides the T490, this USB-C charger also supports:

  • Lenovo ThinkPad T495, T14, X1 Carbon (6th Gen and newer)

  • Lenovo X390, X13, L13, L14, L390

  • Lenovo Yoga C740, C940, S740 (with USB-C charging support)

  • Docking stations and USB-C-enabled monitors with pass-through charging

If unsure about compatibility, bring your device to Lansotech Nairobi for free testing.

 Why Buy From Lansotech Solutions Nairobi

We are Kenya’s trusted Lenovo parts provider offering:

  •  100% Original USB-C Lenovo chargers

  •  Free device testing to confirm compatibility

  •  Same-day delivery across Nairobi

  •  Technical support for charger or port issues

  •  6-month warranty

  • Flexible payment options

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