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Black rectangular car charger with right-angle DC plug and long cable, 65 W 19 V output

iTekiro

iTekiro 65 W 19 V DC car charger for Dynabook Tecra A40-K A40-M

SKU CH-MM8G-V9VRV

A 65 W car charger delivering 19 V DC power to compatible Dynabook Tecra laptops from a 12–24 V vehicle socket

  • TypeAuto Adapter
  • Battery TypeLithium-Ion
  • AC Adapter Voltage19V
  • AC Adapter Current3.62A
  • AC Adapter Output Power65W
  • Charges laptop in vehicle via 12–24 V DC input
  • Right-angle DC plug reduces stress on laptop power jack
  • 65 W output replaces Dynabook 45 W and 65 W adapters
  • circuit and over-temperature protection safeguards hardware
  • Compact 9.7 oz design with long cord for flexible placement

Car charger for Tecra A40 series

This 65 W DC car charger powers compatible Dynabook Tecra A40-K and A40-M laptops from a vehicle 12 V to 24 V socket. It delivers 19 V at up to 3.42 A and replaces the original 45 W or 65 W AC adapter. The unit is not compatible with 90 W power requirements.

Right-angle plug and LED indicator

The 90-degree DC connector reduces strain on the laptop power jack and the adapter itself during use. Built-in protection guards against short circuit and over-temperature conditions. A smart LED shows power status while the long cord lets the adapter reach the passenger area easily.

Limited to 12–24 V DC input

The adapter only operates from a standard vehicle cigarette-lighter socket supplying 12 V to 24 V DC. It cannot be used with AC mains power or higher-voltage DC sources. Maximum output is capped at 65 W, so laptops that require more power will not charge correctly.

Highlights

  • Charges laptop in vehicle via 12–24 V DC input
  • Right-angle DC plug reduces stress on laptop power jack
  • 65 W output replaces Dynabook 45 W and 65 W adapters
  • circuit and over-temperature protection safeguards hardware
  • Compact 9.7 oz design with long cord for flexible placement

Specifications

TypeAuto Adapter
Battery TypeLithium-Ion
AC Adapter Voltage19V
AC Adapter Current3.62A
AC Adapter Output Power65W

Questions about this item

Does the right-angle DC plug on this 19 V 65 W car charger reduce wear on the laptop power jack?

Yes, the 90-degree elbow places less stress on the connector than a straight tip, protecting both the laptop power jack and the adapter from damage during vehicle use.

What input voltage range does this auto adapter accept before it shuts down?

The adapter operates from a 12 to 24 V DC vehicle socket, so it works in cars, trucks and RVs without exceeding its input limits.

How much heat does the 9.7 oz adapter produce when running at 65 W all day?

It includes over-temperature protection and smart LED indicators, consuming less power while maintaining stable 19 V output during extended charging sessions.

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