Product Introduction

If your HP device charges intermittently, no longer recognizes the charger, or fails to maintain battery power during use, a worn or damaged power adapter may be the cause. The HP TPN-CA01 USB-C AC Power Adapter delivers stable 15V 3A output with USB Power Delivery technology, helping restore reliable charging performance for compatible HP laptops, tablets, and Chromebook devices. It is an ideal replacement solution for lost, damaged, or aging chargers.

Application Scenarios

• CCTV / IPC surveillance systems
• AV control systems
• Networking equipment
• LED lighting systems
• Industrial electronics
• HP Chromebook devices
• HP detachable tablets
• HP USB-C laptops and notebooks
• Mobile office and educational environments

Technical Specifications

OEM Replacement Compatibility

• HP TPN-CA01
• 814838-002
• 815049-001
• 828622-002
• 828769-001
• 934739-850
• L43407-001
• HP Elite x2 Series
• HP Spectre x2 Series
• HP Pavilion x2 Series
• HP Chromebook Series

FAQ

Q1: Is this a USB-C Power Delivery charger?
A: Yes. The HP TPN-CA01 supports USB Power Delivery and provides up to 45W output for compatible devices.

Q2: Can it charge any USB-C laptop?
A: No. The device must support USB-C PD charging and require no more than 45W input.

Q3: What should I check before purchasing?
A: Verify that your original charger uses USB-C, supports USB-PD charging, and requires 15V 3A or compatible 45W power input.

The HP TPN-CA01 is a 45W USB-C AC power adapter providing 15V 3A output through USB Power Delivery technology. It is commonly used with HP Chromebooks, Elite x2 tablets, Spectre x2 devices, and other compatible USB-C laptops. This adapter replaces TPN-CA01 and related part numbers, helping restore reliable charging performance for supported HP systems.