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Black rectangular 65W laptop charger with blue-tip barrel connector and power cord

Thinkstar

Thinkstar Kt60W185350B3 65W laptop charger

SKU CH-W49T-JS5BP MPN Kt60W185350B3

65W AC adapter with 18.5V 3.5A output and 5.0mm blue-tip connector for HP EliteBook 2000 and Compaq Presario CQ series laptops

  • Delivers 65 W of reliable power for demanding workloads
  • Accepts worldwide AC 100-240 V input for travel flexibility
  • Compact 4.2 x 1.8 x 1.1 cm form factor saves bag space
  • Blue-tip 5.0 mm connector matches original HP fit precisely
  • Supplies 18.5 V at 3.5 A for stable laptop charging

65W replacement charger for HP and Compaq

This 65W AC adapter replaces original chargers for HP EliteBook 2000 series and Compaq Presario CQ42, CQ43, CQ45, CQ50 and CQ60 models. It matches part numbers including 693711-001, 677774-001 and PA-1650-02HC. The unit ships new in black with a detachable power cord included.

18.5V 3.5A output with 5.0 mm blue tip

The charger delivers 18.5V at 3.5A for a total of 65W, accepting 100-240V AC input at 50/60 Hz. The DC connector uses a 5.0 mm interior diameter blue tip with a 7.4 mm external diameter. Buyers must verify their laptop requires this exact voltage and tip size before purchase.

Upgrades from lost or failed OEM units

This adapter directly substitutes a missing or broken original charger for the listed EliteBook and Presario models, plus ProBook 4420s, 4430s, 4440s, 4510s, 4520s, 4525s, 4530s and 4535s. It is not suitable for laptops needing a different output voltage, higher wattage or an alternative connector type.

Highlights

  • Delivers 65 W of reliable power for demanding workloads
  • Accepts worldwide AC 100-240 V input for travel flexibility
  • Compact 4.2 x 1.8 x 1.1 cm form factor saves bag space
  • Blue-tip 5.0 mm connector matches original HP fit precisely
  • Supplies 18.5 V at 3.5 A for stable laptop charging

Specifications

No published specifications for this item yet.

Questions about this item

Will this 65 W charger work with my older HP EliteBook 2000 series that originally used a 18.5 V 3.5 A adapter?

Yes, the charger delivers 18.5 V at 3.5 A for 65 W and the 5.0 mm blue-tip connector matches the EliteBook 2000 DC jack listed in the compatibility data.

How can I confirm the adapter is operating correctly once I plug it in?

The laptop should show the charging indicator immediately and the battery icon will display a charging animation when the 18.5 V output is present.

Does the box contain both the AC adapter and the mains cable, or must I buy the cable separately?

The package includes one AC adapter and one power cable, so no extra cable purchase is required.

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