HHZ 230W Legion Slim 5 Charger Compatible with Lenovo Legion - High

In this review the HHZ 230W Legion Slim 5 Charger is evaluated as a highpower replacement for owners of compatible Lenovo Legion and ThinkPad workstations. The bottom line: it is for users who need a reliable 230W USB Square Yellow Tip adapter that closely matches original charging performance, with a builtin smart chip for protection. The reviewer found the charger to deliver steady 20V 11.5A output, fit the specified Lenovo models, and include safety features that make it a practical alternative to an OEM unit.

Key Features

• 230W output: Provides a 20V 11.5A supply that supports demanding Legion and ThinkPad models needing high power for gaming and workstation tasks.
• Wide input range: Accepts 100~240V 50~60Hz so it works worldwide without a voltage converter for travel or multiregion use.
• USB Square Yellow Tip connector: Uses the Lenovo style connector to fit a long list of Legion, IdeaPad and ThinkPad laptops without modification.
• Smart protection chip: Builtin overcharge, overheating, overvoltage and short circuit protection adds a safety layer for laptop and user.
• OEMlike charging speed: Charges as efficiently as the original adapter in tests with compatible models, keeping performance stable under load.

Who It's For

This charger suits owners of Lenovo Legion 5, Legion 7, IdeaPad 700 series and many ThinkPad P series workstations who need a highwattage replacement that matches the original adapter's power profile. Gamers, content creators and professionals running GPU or CPU heavy workloads will appreciate the 230W output and protective circuitry.

It is not for users who require a 300W adapter or laptops with a different connector style; buyers should confirm their exact model compatibility list before purchasing. Those seeking a lower wattage, lighter travel charger should look at 65W or 135W alternatives instead.

Pros & Cons

Pros

• High 230W output suitable for demanding Legion and ThinkPad workstation models.
• Broad 100~240V input makes it usable internationally without extra gear.
• Smart chip protection reduces risk of overcharging, overheating, overvoltage and short circuit.

Cons

• Not compatible with 300W systems, so it will not serve the highestend models that require more than 230W.

Specifications

Brand	HHZ
Output	20V 11.5A (230W)
Input	100~240V 50~60Hz
Connector	USB Square Yellow Tip
Compatible Series	Lenovo Legion 5/7, IdeaPad, ThinkPad P series and select Y/Y900 models
Safety Features	Overcharge, overheating, overvoltage, short circuit protection

Our Verdict

The HHZ 230W Legion Slim 5 Charger is a sensible replacement for users with compatible Lenovo laptops who need full 230W power and builtin safety. It matches OEM charging behavior for supported models and is good value compared with sourcing an original adapter, provided the laptop does not require more than 230W.

Frequently Asked Questions

Will this charger work for a 300W Lenovo laptop?
No. This HHZ unit outputs 230W and is not compatible with systems that require 300W.

Does the connector match Legion and ThinkPad models?
Yes. It uses the USB Square Yellow Tip style specified for many Legion, IdeaPad and ThinkPad P series models listed by the manufacturer.

Is it safe to leave connected overnight?
The intelligent chip provides overcharge and short circuit protection, but usual safety practice is to use a wellventilated surface and avoid prolonged coverage during charging.