HP H6Y89AA 65W Smart AC Adapter with Surge Protection for Notebooks
Keep your HP Business Notebook powered and protected with the HP 65W Smart AC Adapter (H6Y89AA). This intelligent power adapter detects and regulates electrical current to ensure your notebook or docking station receives the correct power levels while protecting against voltage spikes and surges. Compact, lightweight, and featuring a right-angled 4.5mm connector with included 7.4mm dongle, it's the perfect replacement or spare adapter for home, office, or travel use.
Why You'll Love It
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Smart power regulation: Automatically detects and delivers the correct electrical current to your HP notebook or docking station, protecting against power surges and fluctuations
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Universal compatibility: Works with HP ProBook, EliteBook, ZBook, and other HP Business Notebooks; includes 4.5mm to 7.4mm dongle for legacy models
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Compact and portable: Lightweight design (0.62 lbs / 0.28 kg) makes it ideal for carrying in your notebook bag or keeping as a desk spare
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Right-angled connector: 90-degree 4.5mm plug reduces cable stress and allows easier connection in tight spaces
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65W power output: Provides reliable 18.5V DC charging for notebooks and select docking stations
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One-year limited warranty: HP-backed protection for peace of mind
Smart Technology for Reliable Power
The HP 65W Smart AC Adapter uses smart-pin technology to regulate the flow of electricity to your device. It automatically adjusts to deliver the precise power your notebook needs, whether it's a higher-capacity ZBook workstation or a lightweight ProBook. This intelligent design helps conserve battery life, prevent overcharging, and protect against erratic electrical currents. When not in use, the adapter draws minimal standby power, making it an energy-efficient choice for business and home use.
Wide Voltage Input for Global Use
With an input range of 90-265V AC, this adapter is ready for worldwide use with the appropriate regional power cable. It features comprehensive safety certifications including CE, UL, CSA, GS, CCC, and more, ensuring compliance with international electrical standards. The adapter includes built-in over-voltage protection with automatic shutdown at 29V max, safeguarding your valuable notebook hardware.
Enhanced Cable Design
The new right-angled 4.5mm connector is designed to reduce strain on the power cable and make connecting in tight spaces easier. The included 4.5mm to 7.4mm dongle ensures backwards compatibility with older HP Business Notebook models, eliminating the need for multiple adapters. Compact dimensions of 106mm × 47mm × 28mm mean it won't take up excessive desk or bag space.
Compatible HP Notebooks
This adapter is compatible with a wide range of HP Business Notebooks including HP ProBook 430, 440, 450, 455, 470, 640, 645, 650, and 655 series; HP EliteBook 725, 735, 745, 755, 820, 830, 840, 850, and x360 models; HP ZBook 14u and 15u mobile workstations; HP Stream 11 Pro; and many other HP Business Notebooks and docking stations. Please verify compatibility with your specific model.
What's in the Box
- HP 65W Smart AC Adapter (H6Y89AA)
- Power cable
- 4.5mm to 7.4mm connector dongle
- Documentation
Full Specifications
| Model Number |
H6Y89AA |
| Output Power |
65W |
| DC Output Voltage |
18.5V |
| Output Current Limit |
<5A |
| Input Voltage Range |
90 to 265V AC |
| Input AC Current |
1.7A at 90VAC, 0.85A at 180VAC |
| Hold-up Time |
5 msec at 115VAC input |
| Over-Voltage Protection |
29V max automatic shutdown |
| Connector Type |
4.5mm DC jack (right-angled, 90°) |
| Included Dongle |
4.5mm to 7.4mm adapter |
| Dimensions (H × W × D) |
106mm × 47mm × 28mm (4.17" × 1.85" × 1.1") |
| Weight |
0.28 kg (0.62 lbs) |
| Colour |
Black |
| Certifications |
CE, UL, CSA, cUL, GS, Australian Electric Permit, C-tick, NOM, CCC, KC, GOST, SABS, S mark, BSMI, ISC, PSE, PSB, SII |
| Warranty |
One-year limited warranty (part replacement) |
Specifications are sourced from the manufacturer product page and may be updated.
