Description

The Gateway PA-1650-02 Power Adapter (also known as LiteOn PA-1650-02 or equivalents like ADP-65HB BB in cross-compatible series) is a genuine OEM 65W AC adapter commonly supplied with or compatible with various Gateway laptops from the mid-2000s to early 2010s era. Manufactured primarily by LiteOn (a trusted OEM for Gateway and Acer-branded devices), this reliable external power supply delivers stable 19V output for efficient battery charging and powering compatible notebooks during everyday computing, web browsing, office applications, and multimedia tasks.

As an authentic Gateway/LiteOn part, it includes built-in safety protections against overvoltage, overcurrent, short circuits, overload, and overheating. The universal input voltage supports worldwide use, and it features a standard barrel connector for a secure fit. It typically includes a standard AC power cord for plug-and-play convenience.

Key Features

• Genuine OEM quality — Authentic LiteOn/Gateway manufacture (often labeled as such) for perfect compatibility, performance, and safety.
• 65W power delivery — Provides consistent 19V at 3.42A, ideal for mid-range Gateway laptops without power restrictions.
• Universal input range — Works seamlessly with 100-240V AC outlets globally, great for travel or different regions.
• Safety certified — Built-in protections for overvoltage, overload, short circuit, and thermal issues, with compliance to relevant standards.
• Standard barrel connector — 5.5mm outer x 1.7mm inner (most common for this model; some variants list 5.5mm x 2.5mm—verify your laptop’s port).
• Includes AC power cord — Comes with a standard 3-prong (IEC C13) input cord for immediate use.
• Compact and durable — Lightweight external brick design for portability and reliable long-term operation.

Specifications

• Part Number / Model: PA-1650-02 (Gateway/LiteOn designation; cross-referenced with ADP-65HB BB or similar in some listings)
• Input: 100-240V AC ~ 1.5-1.8A, 50/60Hz (universal voltage)
• Output: 19V DC @ 3.42A (65W maximum)
• Connector: 5.5mm x 1.7mm barrel plug (center positive polarity; confirm exact size against your device’s port—some aftermarket listings note 5.5×2.5mm variants for compatibility)
• Power Rating: 65W
• Cable Length: Approximately 6-10 ft total (adapter brick to connector + input power cord)
• Color: Black (standard rectangular or slim brick housing)
• Compatibility: Gateway NV series (e.g., NV49C, NV50A, NV51B, NV53, NV series models); Gateway ID series (e.g., ID49); Gateway N series (e.g., NS41I, NS51I); and various older Gateway laptops originally using PA-1650-02 or equivalent 65W 19V adapters (often shared with Acer equivalents like Aspire series). Cross-compatible where specs and connector match exactly (e.g., some Acer TravelMate/Aspire models). Always verify your laptop’s original adapter label, manual, or power port for precise match—mismatched connectors or specs can cause damage.
• Condition: New/OEM (original LiteOn/Gateway manufacture) or genuine used/tested units commonly available.

This adapter is a perfect replacement for lost, damaged, or worn-out original chargers on compatible Gateway laptops, restoring full charging capability and dependable power delivery. It’s especially useful for maintaining or restoring mid-2000s to early-2010s Gateway systems. Double-check connector dimensions (typically 5.5×1.7mm), output (19V 3.42A), and model compatibility before purchase to ensure safe, optimal performance—ideal for repairs, spares, backups, or keeping legacy notebooks running smoothly.

Tested and Working.