This is a genuine HP 65W AC adapter designed for select HP laptops requiring a 19V 3.16A power supply. Built by Delta Electronics (Thailand), this original OEM charger delivers reliable and stable power — ideal as a replacement charger or spare for home, office, or travel use.
Unlike generic replacements, this is an authentic HP-branded power adapter, offering dependable performance and compatibility with supported HP notebook models that use the standard 7.4mm barrel connector with yellow tip.
Perfect for restoring power to compatible HP laptops without the risks sometimes associated with third-party adapters.
Key Specifications
Brand: HP (Genuine OEM)
Model: HP F1781A
Manufacturer Model: ADP-60BH
Type: Ultraslim AC/DC Adapter
Input: 100–240V ~ 1.5A 50–60Hz
Output: 19V ⎓ 3.16A
Wattage: 65W
Connector: 7.4mm barrel with yellow tip (see photos for exact size)
Use: Indoor use only
Made In: Thailand
Condition
Pre-owned condition
Normal cosmetic wear consistent with use
Labels intact and legible
Plug and barrel connector show typical light wear
Cables appear intact with no visible major fraying
Functionality not independently verified beyond visual inspection (please test upon receipt). Sold exactly as shown in photos.
Why Buyers Prefer Genuine HP Adapters
OEM reliability and proper voltage regulation
Correct wattage for supported HP models
Safer long-term performance compared to many aftermarket units
Ideal replacement for lost or damaged original chargers
Compatibility Notes
Please confirm your laptop requires:
19V output
3.16A (65W)
7.4mm barrel connector
Matching voltage and connector size is essential for compatibility.
✅ Common Compatible HP Series
💻 HP Pavilion (older models)
Pavilion dv4, dv5, dv6, dv7 (many variants)
Pavilion g4, g6, g7 (non-Slim versions)
Pavilion DM series (select models)
💼 HP ProBook
ProBook 430 / 440 / 450 (early generations)
ProBook 4520s, 4530s
ProBook 4540s
ProBook 6550b / 6560b
🏢 HP EliteBook
EliteBook 8440p
EliteBook 8460p
EliteBook 8470p
EliteBook 8530p / 8540p
EliteBook 2560p / 2570p
🖥 HP Compaq
Presario CQ series (many models)
610 / 620 / 650 series
