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Black rectangular power brick with slim three-prong tip and long cable

WAWEIS

WAWEIS 230W AC/DC charger for Lenovo Legion Y730 Y740 15 17 Slim Tip 3 Prong laptop battery

SKU CH-22EE-CBCSE

230 W AC/DC charger powers Lenovo Legion Y730 and Y740 15- and 17-inch models via Slim Tip connector, includes 10 ft cord and FCC, CE, RoHS certifications

  • 230 W output powers Legion Y730 and Y740 laptops
  • 10 ft cable gives flexible desk placement
  • 100-240 V 50/60 Hz input works worldwide
  • FCC CE RoHS certified with multiple safety protections
  • 12 month warranty backed by strict quality control

Compatible Lenovo Legion models

This 230W AC/DC charger replaces the original power supply for Lenovo Legion Y730 and Y740 laptops with 15-inch and 17-inch chassis. It uses the Slim Tip 3-prong connector required by those models. The unit accepts worldwide input voltage from 100 to 240VAC at 50 or 60Hz.

Included power cord and safety features

A 10-foot power cord is supplied so the adapter reaches distant outlets without an extension lead. Built-in protections cover over-current, over-voltage, short-circuit and total-power events. The design carries FCC, CE and RoHS certifications.

Output headroom for demanding workloads

The 230W rating matches the factory specification, so the charger sustains full CPU and GPU loads while charging the battery. It will not support laptops that require a higher wattage or a different connector type.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $50.99
Pricier than about 82% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the 10 ft power cord on this 230 W adapter need periodic replacement?

The 10 ft cord is a fixed part of the charger; replace the whole unit if the cable frays or the connector loosens.

What limits continuous output on this 230 W slim-tip charger during long sessions?

The 230 W rating is the hard ceiling; internal over-current and over-temperature protections will throttle or shut down the unit if that limit is exceeded.

How much heat and fan noise does this 230 W brick produce when left plugged in all day?

The adapter has no fan; it relies on passive cooling and will become warm but stays within FCC, CE and RoHS thermal limits during continuous use.

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