# HP B7NM4AA – 140W / USB-C / PD – Laptop Charger

### HP 140W USB-C Laptop Charger

**Reliable high-speed charging for your laptop and devices.**

The **HP 140W USB-C Laptop Charger** is designed for professionals and power users who need efficient and safe charging on the go. It delivers high wattage in a portable design, ensuring your laptop and compatible USB-C devices stay charged throughout the day.

#### ⚡ Power & Charging Speed

-   **140W**: Supports fast charging for HP laptops and other USB-C devices at full speed
-   **PD (Power Delivery)**: Enables efficient and safe rapid charging
-   **Per-Port Output**: Single USB-C port delivering up to 140W
-   **Charging Time Example**: Charges compatible laptops quickly to keep up with your workflow

#### 🔌 Ports & Connectivity

-   **USB-C Ports**: 1 port with up to 140W output
-   **USB-A Ports**: None
-   **Total Ports**: 1 port for simple, direct charging
-   **Smart Power Distribution**: Not applicable for single port

#### 📱 Compatibility

-   **Laptops**: HP laptops and universal USB-C laptops requiring up to 140W
-   **Phones**: Supports USB-C phones with PD fast charging
-   **Tablets**: Compatible with USB-C tablets
-   **Other Devices**: USB-C enabled accessories and peripherals

#### 🧳 Design & Portability

-   **Technology**: Standard charger with USB-C PD technology
-   **Form Factor**: Portable desktop style suitable for office and travel use
-   **Plug Design**: Fixed plug (foldable plug not indicated)
-   **Size & Weight**: 18 x 11 x 9 cm, 0.6 kg for easy transport
-   **Finish**: Typical HP professional design

#### 🛡️ Safety & Certification

-   **Safety Features**: Overcurrent, overvoltage and overheating protection
-   **Certifications**: CCC, FCC, CE certified
-   **Input Voltage**: 100-240V universal input for worldwide compatibility
-   **Build Quality**: Robust materials ensuring durability

#### 📦 What's in the Box

-   Charger unit
-   USB-C cable included (assumed)
-   Travel pouch not included
-   International adapters not included
-   User guide / Documentation

#### 🛡️ Warranty

Backed by a **standard HP warranty**.

_Power your devices confidently and charge faster with the HP 140W USB-C Laptop Charger._

## Details

- **Price:** 155.5 AUD
- **Vendor:** HP

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 155.50 AUD | In stock |

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> Source: [TechForGood](https://techforgood.com.au/products/hp-b7nm4aa-140w-usb-c-pd-laptop-charger)
> Updated: 2026-10-07