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Compact black rectangular wall adapter with integrated 6.5 ft power cord and barrel connector

WAWEIS

WAWEIS SY-0901 9V AC/DC Adapter laptop battery

SKU CH-BF49-ZP7RB MPN SY-0901

A 9 V AC/DC adapter with worldwide 100-240 V input, 6.5 ft cord, and FCC, CE, RoHS certifications

  • World-wide 100-240VAC input lets you power the adapter anywhere
  • 5 ft power cord gives flexible placement at home or office
  • Multiple safety protections guard against over-current, over-voltage and short circuits
  • FCC, CE and RoHS certifications confirm compliance with international standards
  • 100% compatible replacement matches the original device specifications exactly

Universal 9 V replacement adapter

The WAWEIS SY-0901 is a new 9 V AC/DC power supply built for laptops and compatible radios that require this exact voltage. It accepts a world-wide input range of 100-240 VAC at 50/60 Hz, so it works on mains supplies across different regions without a separate converter. The unit carries FCC, CE and RoHS certifications and includes a 6.5 ft power cord for flexible placement. It is intended for users who need a direct, safety-tested replacement for a lost or damaged original charger.

Check voltage polarity and connector fit

Before ordering, confirm that your device specifies a 9 V DC input and that the barrel connector size and polarity match the original adapter. Verify the required current rating on the device label to ensure the replacement can supply enough amperage. The 6.5 ft cord length should reach your usual power outlet without strain. This adapter is not suitable for devices that need a different voltage, a proprietary multi-pin connector or a higher power rating than the unit provides.

Replaces worn or missing original chargers

The SY-0901 serves as a drop-in substitute for the factory-supplied 9 V adapter when the original fails, is lost or shows cable damage. Built-in over-current, over-voltage, short-circuit and total-power protection plus a smart-chip thermal guard help safeguard the connected device during daily use. The upgrade is worthwhile when the old unit no longer holds a stable output, the cord is frayed or you need a certified spare for travel. It does not add extra features such as variable voltage or USB ports.

Highlights

  • World-wide 100-240VAC input lets you power the adapter anywhere
  • 5 ft power cord gives flexible placement at home or office
  • Multiple safety protections guard against over-current, over-voltage and short circuits
  • FCC, CE and RoHS certifications confirm compliance with international standards
  • 100% compatible replacement matches the original device specifications exactly

Specifications

No published specifications for this item yet.

Questions about this item

Does the WAWEIS SY-0901 package include the mains cable or must I buy it separately?

The adapter comes with a total 6.5 Ft long power cord so no separate mains cable is required.

Which voltage version of the SY-0901 should I choose for my region?

The unit accepts world wide input voltage 100-240VAC 50/60Hz and delivers 9VDC, so a single version works globally.

What does the 9V output mean when the adapter is powering my laptop?

It supplies 9 volts DC to the laptop, matching the original charger specification for compatible operation.

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