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Black rectangular 65W power adapter with attached cable and detachable power cord

Shenzhen Kaifa Technology Co., Ltd

Shenzhen Kaifa Technology Co., Ltd CW2003250 power adapter 20V 3.25A 65W

SKU CH-T30E-JDCGS MPN CW2003250

Delivers 20V at 3.25A for 65W output with included power cord and tested for full functionality

  • Worldwide voltage support from 100 to 240 V input
  • Delivers 65 W at 20 V and 3.25 A for reliable power
  • Includes a power cord so you can connect immediately
  • Tested for full function with protection against short circuit and overheating
  • Minor cosmetic marks only, no impact on performance

65W 20V 3.25A Power Adapter

The Shenzhen Kaifa CW2003250 is a 65 watt AC adapter delivering 20 volts at 3.25 amps. It accepts a universal input range of 100 to 240 volts at 50 or 60 hertz with a 1.2 amp draw. A power cord is included in the package for immediate connection.

Suits devices needing 20V 3.25A input

This adapter fits equipment that specifies a 20 volt, 3.25 amp power requirement and a compatible barrel connector. It will not suit devices that need a different voltage, a higher current rating, or a proprietary connector such as USB-C Power Delivery.

Simple plug-in replacement

Installation requires connecting the supplied power cord to the adapter and inserting the output plug into the device. The unit is tested for correct voltage, short-circuit protection and internal overheating safeguards. Minor cosmetic marks on the casing do not affect operation. Incorrect polarity or voltage mismatch will prevent the device from powering on.

Highlights

  • Worldwide voltage support from 100 to 240 V input
  • Delivers 65 W at 20 V and 3.25 A for reliable power
  • Includes a power cord so you can connect immediately
  • Tested for full function with protection against short circuit and overheating
  • Minor cosmetic marks only, no impact on performance

Specifications

ModelCW2003250

Questions about this item

Does this 65 W CW2003250 unit include the mains lead or must I supply my own?

The adapter comes with a power cord so you can plug it straight into a 100-240 V wall outlet.

Will the 20 V 3.25 A output safely run a legacy laptop that originally shipped with a lower-wattage 20 V brick?

Yes — the adapter delivers up to 65 W at 20 V and the device draws only the current it needs, so a lower-rated 20 V unit is compatible.

How can I confirm the CW2003250 is delivering correct power once connected?

The laptop charging indicator should light and the battery icon show charging; a multimeter on the plug will read 20 V under load.

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