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Black rectangular 230W power adapter with Lenovo Slim Tip connector and attached cables

DELL ZHY230-B 230W Lenovo Slim Tip AC Adapter

SKU CH-WECS-XRE2A

A 230-watt AC adapter with a Lenovo Slim Tip connector supplies 20 volts at 11.5 amps for compatible Legion and ThinkPad laptops

  • Battery voltage rating20 V
  • Power adapter voltage20 V
  • Power adapter current11.8A
  • Power adapter wattage85 W
  • Compatible withLaptops
  • Key featuresShort Circuit Protection, Lenovo Slim Tip, Corded Electric,
  • Delivers 230 W for rapid charging of Legion and ThinkPad laptops
  • Backward compatible with 170 W and 135 W 20 V devices
  • Multiple safety protections guard against over-voltage, over-current, overheating and short-circuits
  • Lenovo Slim Tip connector fits a wide range of Legion 5, 7, Y and ThinkPad P series models
  • Weighs 2.1 pounds for portable power on the go

Lenovo Slim Tip 230W charger

This DELL ZHY230-B adapter supplies 230 watts at 20 volts and 11.5 amps through a Lenovo Slim Tip connector. It is built for Legion and ThinkPad laptops that require the higher 230W input, while remaining backward compatible with 170W and 135W models.

Protection and thermal behaviour

Integrated over-voltage, over-current, overheating and short-circuit protection shut the unit down before components are damaged. The corded electric design runs at the rated 20V output without additional cooling hardware.

What the bundle changes

Only the adapter and its fixed AC cord are included; no extra cables, tips or software utilities are supplied. Buyers who need a different connector type or a replacement AC cable must source those separately.

How it compares

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

Price $48.99
Pricier than about 81% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Model nameZHY230-B
Part numberZHY230-B
Power
Battery voltage rating20 V
Power adapter voltage20 V
Power adapter current11.8A
Power adapter wattage85 W
Size & build
Product weight2.1 lb (0.95 kg)
Compatibility
Compatible withLaptops

Questions about this item

How do I install the DELL ZHY230-B adapter and what step do people often get wrong?

Plug the Lenovo Slim Tip connector fully into the laptop's charging port until it clicks, then connect the AC cord to a wall outlet; the step users miss is seating the tip completely, which prevents the 20V 11.5A handshake from starting.

What maintenance or replacement will this 230W charger need over time?

Inspect the Slim Tip and AC cable for fraying or bent pins every few months; replace the unit if the tip feels loose, the brick overheats, or output drops below the rated 20V 11.5A under load.

What limit appears first when this adapter runs at full 230W for long periods?

The internal thermal protection triggers first, shutting the brick down if the 20V 11.5A load pushes temperatures past the safe threshold; it resets once the unit cools.

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