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Compact black rectangular car charger with long coiled cord and LED indicator

iTekiro

iTekiro HP.TDC090WHPSM.N55 90W Car Power Inverter

SKU CH-21AH-75CPC

Powers compatible HP laptops from a 12-24 V vehicle socket with a 90 W output and long cord for flexible placement

  • Powers laptop and charges battery from 12V cigarette lighter
  • Replaces HP 65W and 90W adapters with 90W max output
  • circuit and over-temperature protection built in
  • Compact 4.33 x 1.69 x 1.18 in design weighs 9.7 oz
  • Long power cord extends reach inside the vehicle

Car power inverter for HP laptops

This 90 W DC car charger plugs into a 12–24 V vehicle outlet and delivers 19.5 V at 4.62 A to power compatible HP notebooks while the engine runs. It replaces the original 65 W and 90 W AC adapters but cannot supply the 120 W required by higher-draw models. The unit includes short-circuit and over-temperature protection plus an LED power indicator. A long cord lets the adapter reach rear-seat passengers easily.

Fits 12–24 V vehicle outlets

The inverter draws from a standard cigarette-lighter socket so no hard-wiring or additional converters are needed inside the cabin. Its compact 4.33 × 1.69 × 1.18 in housing and 9.7 oz weight leave dashboard space free and add minimal load to the vehicle electrical system. Because it outputs DC directly, the laptop battery charges without an intermediate AC step. The adapter is not an AC wall charger and will not operate from mains power.

90 W maximum output

The 90 W ceiling comfortably runs and charges HP laptops that shipped with 65 W or 90 W bricks, covering the part numbers listed in the compatibility table. Systems requiring a 120 W adapter will exceed this unit’s capacity and are not supported. Continuous operation stays within thermal limits thanks to the built-in over-temperature safeguard. One-year replacement coverage backs the hardware.

Highlights

  • Powers laptop and charges battery from 12V cigarette lighter
  • Replaces HP 65W and 90W adapters with 90W max output
  • circuit and over-temperature protection built in
  • Compact 4.33 x 1.69 x 1.18 in design weighs 9.7 oz
  • Long power cord extends reach inside the vehicle

Specifications

BrandiTekiro
ModelHP.TDC090WHPSM.N55

Questions about this item

How much continuous power can the 90W inverter deliver before its protection trips?

It supplies up to 90W at 19.5V 4.62A and includes short-circuit and over-temperature protection that will interrupt output if those limits are exceeded.

Does the unit get hot or noisy during all-day use in a vehicle?

The adapter is compact at 4.33" x 1.69" x 1.18" with no fan mentioned; it relies on passive cooling and smart LED indicators while drawing 12-24V DC input.

Which HP laptop models are confirmed compatible with this car charger?

It replaces HP 65W and 90W adapters for part numbers including E8C05UA, E8C14UA, E8C15UA, E8C34UA, E8C35UA, E9G49UA through E9G75UA.

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