HP 45W Smart AC Adapter Charger 19.5V 2.31A 4.5mm Blue Tip for Laptop Notebook

• 45W power delivery — delivers 19.5V at 2.31A for consistent and dependable laptop charging
• 4.5mm Smart barrel connector — standard blue-tip connector engineered for compatible HP notebooks
• Integrated power management — built-in protection against over-voltage and power surges
• Compact power brick — lightweight design ideal as an office backup, home charger, or travel spare
• Universal AC input — accepts 100–240V at 50/60 Hz for flexible worldwide mains connectivity

The HP 45W Smart AC Adapter provides a reliable and energy-efficient power source designed for compatible HP notebooks and Ultrabooks. Engineered for everyday portable use, it functions seamlessly as a replacement power brick or a dedicated secondary adapter for home, office, and travel setups. Delivering an output of 19.5V at 2.31A through a 4.5mm Smart pin barrel connector, this adapter supplies steady 45W charging to protect your system and keep productivity uninterrupted. Its non-power factor correcting (nPFC) non-slim profile integrates essential over-voltage protection, ensuring consistent and dependable power delivery.