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Black rectangular car charger with slim tip and coiled cable

iTekiro

iTekiro 90W 20V 4.5A Car Charger for Lenovo 45N0236-249

SKU CH-0BT7-BW57J

A 90W car charger delivering 20V 4.5A from a 12-24V socket, with a slim tip for compatible Lenovo laptops

  • Power adapter voltage20 V
  • Power adapter current4.5A
  • Power adapter wattage90 W
  • Powers laptop in vehicle from 12-24V DC outlet
  • 90W 20V 4.5A output replaces 45W 65W 90W Lenovo adapters
  • Slim tip fits listed Lenovo models 45N0236 through 45N0249
  • circuit and over-temperature protection safeguards device
  • Compact 4.33 x 1.69 x 1.18 inch design weighs 9.7 oz

Vehicle Power Solution

This iTekiro car charger delivers 90 watts at 20 volts and 4.5 amps to compatible Lenovo laptops from a vehicle 12 to 24 volt outlet. It replaces genuine Lenovo adapters rated at 45, 65 or 90 watts and carries a one-year replacement warranty. The unit is new and built as a direct replacement for the listed part numbers.

Build Integration

The adapter plugs into a standard cigarette-lighter socket and supplies DC power without an AC inverter, freeing a mains outlet for other gear. A long cord lets you position the laptop farther from the dashboard, while the slim tip fits the required Lenovo jack. Short-circuit and over-temperature protection guard the laptop and the vehicle circuit.

Upgrade Context

This charger suits owners of the listed Lenovo models who need mobile power instead of a wall adapter. It does not serve laptops that require a different voltage, a higher wattage or a non-slim connector. Buyers needing an AC-input power supply or a multi-device charging hub will need a separate product.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $22.99
Cheaper than about 66% of the 27,790 comparable items (median $30.99).

Specifications

Power
Power adapter voltage20 V
Power adapter current4.5A
Power adapter wattage90 W

Questions about this item

What is the maximum power this charger can deliver continuously?

The charger outputs up to 90W at 20V and 4.5A from a 12 to 24V vehicle socket.

Does the adapter get hot or noisy during long drives?

It includes short-circuit and over-temperature protection and uses a smart LED indicator rather than a fan.

Which Lenovo tip does the cable end with?

The cable terminates in a slim plug tip that matches Lenovo part numbers 45N0236 through 45N0249.

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