This high-quality internal DC power jack (Part No: JRHPG) is specifically designed for Dell Inspiron 14R 5421, 5437 and Inspiron 14 3421, 3437 laptops. It functions as the main charging port, enabling efficient and consistent power delivery from the adapter to your laptop.

Built with durable components and an integrated cable harness, this DC jack provides a secure and stable connection. It helps resolve common issues such as loose charging ports, intermittent power supply, or complete charging failure. This replacement part is manufactured to OEM specifications, ensuring precise compatibility and long-lasting performance.

The JRHPG DC jack is widely used across multiple Dell Inspiron models and is a common replacement part for repair technicians.

This model typically features a Dell 7.4mm x 5.0mm big-pin connector with center pin, ensuring compatibility with original Dell adapters.

Compatible Models:
Dell Inspiron 14R 5421
Dell Inspiron 14R 5437
Dell Inspiron 14 3421
Dell Inspiron 14 3437

Part Number: JRHPG

Key Features:

• High-quality DC power input jack with cable
• 7.4mm big-pin connector with center pin
• Stable and secure charging connection
• Fixes loose or non-working charging issues
• OEM-compatible design for precise fit
• Durable construction for long-term use