Lenovo GX21X40215 180W Laptop Charger
- Wattage
- 180 W
- Connector
- Barrel
- Works with
- Lenovo
- Released
- 2026

330 W W · Barrel
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HP 330W Smart AC Adapter is a 330 W laptop charger with a Barrel plug. Use the same or a higher wattage than the charger that came with your laptop. It came out in 2025.
Check the manufacturer's page before buying.
More power, more performance Harness the power to charge high-performance laptops, mobile workstations, and docks [1] reliably and efficiently. With up to 330W of power output, this thoughtfully designed 4.5 mm charger is tested [2] to ensure it can safely fuel your most demanding work.
| HP 330W Smart AC Adapter | HP 330W SMT AC Adapter | Lenovo 4X21U34357 330W Laptop Charger | Lenovo 4X21U34353 330W Laptop Charger | |
|---|---|---|---|---|
| Wattage | 330 W | 330 W | 330 W | 330 W |
| Connector | Barrel | Barrel | Barrel | Barrel |
| Released | 2025 | 2025 | 2025 | 2025 |
330 W W, Barrel.
330 W.
It was released in 2025/06 (HP).
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