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Compact 45 W USB-C power adapter with matte black finish and integrated cable

GCROWN

GCROWN 45W USB-C Charger 918337-001 laptop power adapter

SKU CH-Z5EV-1J2KG

45 W USB-C power adapter with multi-voltage output and built-in safety protections for compatible HP and Lenovo laptops

  • Battery TypeLithium-Ion
  • 45 W maximum output charges compatible laptops quickly
  • USB-C tip fits HP Chromebook X360 and Spectre X2 models
  • Five voltage steps from 5 V to 20 V match diverse power needs
  • Built-in protection against short circuit overvoltage overcurrent and overheating
  • Worldwide 100–240 V input lets you plug in anywhere

45W USB-C Power Adapter

This 45W USB-C charger replaces original power supplies for select HP Chromebook X360 14 and Spectre X2 X360 models. It also matches Lenovo part numbers 4X20E75131 and 4x20m26268 for ThinkPad T480 and T580s laptops. The adapter delivers up to 45W maximum output through a USB-C tip.

Multi-Voltage Output With Safety Protections

The unit accepts AC 100-240V input at 1.5A and provides five fixed output levels: 5V at 2A, 9V at 3A, 12V at 3A, 15V at 3A, and 20V at 2.25A. Built-in safeguards protect against short circuiting, overvoltage, overcurrent, and internal overheating. The USB-C connector fits the charging ports on the listed devices directly.

Replaces OEM Adapters For Listed Chromebooks

It substitutes HP part numbers 918337-001, 844205-850, 860210-850, PA-1450-78 and Lenovo ADLX45YAC3A, ADLX45YLC3A, ADLX45UDCU2A. The upgrade is worth it when an original adapter is lost, damaged, or no longer holds a stable charge. Buyers needing higher wattage or a different connector type should look elsewhere.

Highlights

  • 45 W maximum output charges compatible laptops quickly
  • USB-C tip fits HP Chromebook X360 and Spectre X2 models
  • Five voltage steps from 5 V to 20 V match diverse power needs
  • Built-in protection against short circuit overvoltage overcurrent and overheating
  • Worldwide 100–240 V input lets you plug in anywhere

Specifications

Battery TypeLithium-Ion

Questions about this item

What USB-C power profiles does the 45 W charger deliver?

The adapter supplies 5 V at 2 A, 9 V at 3 A, 12 V at 3 A, 15 V at 3 A and 20 V at 2.25 A, topping out at 45 W.

Which laptops use the USB-C tip on this 918337-001 adapter?

It fits HP Chromebook X360 14-CA, 14C-CA, 14A-NA, 14B-CA and Spectre X2 X360 models, plus Lenovo Chromebook 2nd Gen AST MTK s330 and ThinkPad T480, T580s.

How do I connect the charger so the laptop actually draws power?

Plug the AC cord into 100-240 V mains, then insert the USB-C tip firmly into the laptop port until it clicks; the adapter negotiates voltage automatically.

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