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Black rectangular AC adapter with 5.5x2.5mm barrel connector and US plug

Chicony

Chicony PA3917U-1ACA 65W AC adapter 19V 3.42A 5.5x2.5mm

SKU CH-8TY1-0MBRK

65 W AC adapter delivers 19 V at 3.42 A through a 5.5 × 2.5 mm barrel connector for compatible Toshiba Satellite laptops

  • Delivers 65 W at 19 V for reliable laptop operation
  • UL safety tested for peace of mind
  • 5 × 2.5 mm barrel connector fits the socket
  • Built by Chicony to original equipment standards
  • Brand new unit ready for immediate use

65W AC adapter for Toshiba Satellite

The Chicony PA3917U-1ACA is a 65W AC adapter delivering 19V at 3.42A for compatible Toshiba Satellite laptops. It uses a 5.5 x 2.5mm barrel connector and includes a US cable plug. The unit is supplied new and has passed UL safety testing.

Connector and voltage limits

The adapter only fits devices that accept a 5.5mm outer diameter and 2.5mm inner diameter barrel plug at 19V. Polarity must match the laptop's requirement and the fixed US mains plug suits North American sockets. No other connector sizes or voltage outputs are supported by this unit.

65W capacity for listed models

The 65W rating comfortably powers the extensive range of Satellite C855 and C855D models listed in the specifications. It will not meet the demand of laptops that require a higher wattage supply or a different connector geometry.

Highlights

  • Delivers 65 W at 19 V for reliable laptop operation
  • UL safety tested for peace of mind
  • 5 × 2.5 mm barrel connector fits the socket
  • Built by Chicony to original equipment standards
  • Brand new unit ready for immediate use

Specifications

No published specifications for this item yet.

Questions about this item

Does the PA3917U-1ACA come in different wattages or connector sizes?

This model is a single 65 W unit with a 5.5 x 2.5 mm barrel connector; no alternative outputs or tip sizes are listed for this part number.

What does the 19 V 3.42 A rating mean when the adapter is plugged into my laptop?

It delivers up to 65 W at 19 volts, so the laptop draws only the current it needs — up to 3.42 A — while the voltage stays fixed at 19 V.

Is the 5.5 x 2.5 mm barrel the only interface on this charger?

Yes, the output uses a 5.5 mm outer / 2.5 mm inner barrel plug, and the input side is a standard US mains cord; no other data or power ports are present.

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