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Black rectangular car charger with slim tip and long coiled cable, LED indicator visible

iTekiro

iTekiro 90 W Car Charger for Lenovo 45N0249/250/251/252/305

SKU CH-J7RW-NE6S4

A 90 W car charger with a slim tip replaces Lenovo 45N0249, 45N0250, 45N0251, 45N0252 and 45N0305 adapters from a 12-24 V vehicle socket

  • AC Adapter Voltage20V
  • AC Adapter Current4.5A
  • AC Adapter Output Power90W
  • Powers laptop from 12‑24 V car outlet
  • Replaces 45 W, 65 W and 90 W Lenovo adapters
  • Slim tip fits listed Lenovo models
  • Short‑circuit and over‑temperature protection built in
  • Compact 4.33" x 1.69" x 1.18" design weighs 9.7 oz

Car charger for Lenovo slim-tip models

The iTekiro 90 W car charger powers compatible Lenovo laptops from a 12 V to 24 V vehicle outlet. It delivers 20 V at 4.5 A for a maximum of 90 W and replaces genuine 45 W, 65 W and 90 W adapters with a slim plug tip.

Practical limits of the DC car interface

The unit accepts an input range of 12 V to 24 V DC, so it works in most cars and light trucks. Output is fixed at 20 V DC and 4.5 A; devices requiring a different voltage or more than 90 W cannot be powered by this adapter.

Replaces original Lenovo AC adapters on the road

It substitutes the original Lenovo 45N0249, 45N0250, 45N0251, 45N0252 and 45N0305 chargers when mains power is unavailable. The upgrade is worthwhile for users who need to run or charge their laptop during travel and whose device matches the slim-tip connector and 20 V requirement.

Highlights

  • Powers laptop from 12‑24 V car outlet
  • Replaces 45 W, 65 W and 90 W Lenovo adapters
  • Slim tip fits listed Lenovo models
  • Short‑circuit and over‑temperature protection built in
  • Compact 4.33" x 1.69" x 1.18" design weighs 9.7 oz

Specifications

AC Adapter Voltage20V
AC Adapter Current4.5A
AC Adapter Output Power90W

Questions about this item

Which Lenovo part numbers does this charger replace?

It replaces Lenovo 45N0249, 45N0250, 45N0251, 45N0252 and 45N0305 adapters rated at 45 W, 65 W or 90 W.

What does the 90 W output mean for my laptop in the car?

The charger delivers 20 V at 4.5 A, so it can power and charge laptops that normally use a 90 W Lenovo AC adapter while the vehicle is running.

What input voltage does the car plug accept and what does that limit?

The plug works from a 12–24 V DC cigarette-lighter socket, limiting use to standard vehicle power outlets.

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