Charmast Portable Laptop Charger User Manual

1. Introduction

This manual provides essential information for the safe and efficient operation of your Charmast Portable Laptop Charger. Please read this manual thoroughly before using the device and retain it for future reference.

Image: The Charmast Portable Laptop Charger, a sleek black rectangular device, is shown with two USB-C cables connected, highlighting its charging capabilities. The device features multiple ports on one end.

2. Product Features

• High Capacity: 23800mAh battery capacity for extended use.
• 65W Power Delivery (PD): Supports fast charging for laptops and other compatible devices via USB-C.
• 18W Power Delivery: Provides efficient charging for mobile devices.
• Multiple Ports: Equipped with USB-A and USB-C ports for versatile charging.
• Simultaneous Charging: Capable of charging up to three devices concurrently.
• Fast Recharge: The power bank itself can be recharged quickly with a compatible 45W PD adapter.
• Low Current Charging Mode: Designed for charging low-power devices like earphones and smartwatches.
• Multi-Protection System: Includes overcurrent, short-circuit, and over-discharge protection for safe operation.

3. Package Contents

Verify that all items are present in the package:

• Charmast Portable Laptop Charger (Model JZ6067)
• USB-C to USB-C Charging Cable
• Mesh Carrying Pouch
• User Manual (this document)

Image: The package contents laid out on a surface, including the black power bank, a brown box, a black mesh pouch, a USB-C cable, and a user manual.

4. Setup and Operation

4.1 Charging the Power Bank

To charge the Charmast Portable Laptop Charger, connect a USB-C cable to the "In/Out" USB-C port on the power bank and the other end to a compatible power adapter (not included). For fastest charging, use a 45W PD power adapter, which can fully recharge the power bank in approximately 2 hours. An 18W PD power adapter will take approximately 6 hours.

Image: The Charmast power bank is shown connected to a wall adapter via a USB-C cable, illustrating the 45W fast recharge capability. Text indicates 2 hours for 45W and 6 hours for 18W charging.

4.2 Charging Your Devices

The power bank features multiple output ports:

• USB-C (PD) Output: Use this port for fast charging laptops (up to 65W) and other USB-C PD compatible devices.
• USB-C Output: Another USB-C port for charging compatible devices.
• USB-A Output: Standard USB-A port for charging various mobile devices.

Connect your device's charging cable to the appropriate port on the power bank. Press the power button on the side of the power bank to initiate charging. The LED indicators will illuminate to show the remaining battery life.

Image: A close-up diagram of the power bank's end, labeling the LED indicators, USB-C (In/Out) port, USB-C Output port, USB-A Output port, and the Power Button.

Image: The Charmast power bank is shown connected to a laptop via a USB-C cable, demonstrating its 65W PD laptop charging capability. Green arrows indicate power flow.

Image: The Charmast power bank is positioned between two smartphones, with cables connected to each, illustrating 18W Power Delivery for fast simultaneous charging of mobile devices.

Image: The Charmast power bank is shown connected to a laptop and two smartphones, demonstrating its ability to charge three devices simultaneously.

4.3 Low Current Charging Mode

For low-power devices such as Bluetooth earbuds or smartwatches, activate the low current charging mode. Long press the power button for 2 seconds; the first power indicator will turn from white to green. In this mode, all output ports support low current charging. The power bank will exit this mode automatically after two hours, or if you plug in the charger, or long press the power button for 2 seconds again.

Image: Various small devices like a smartwatch and earphones are shown, indicating compatibility with the power bank's low current charging mode.

5. Compatibility

The Charmast Portable Laptop Charger is designed for wide compatibility with various devices, including but not limited to:

• Laptops: MacBook, HP, Dell XPS, Lenovo, and other USB-C PD compatible laptops.
• Tablets: iPad Pro, GalaxyTab, MatePad, and other USB-C compatible tablets.
• Phones: iPhone 8 and above, Google Pixel, Huawei Mate 20, Xiaomi 10, Samsung, LG, Moto, and other smartphones.
• Other Devices: Nintendo Switch, earphones, and other low-power devices.

Image: A visual chart displaying various compatible devices, categorized by laptops (MacBook, HP, Dell XPS, Lenovo), tablets (iPad Pro, GalaxyTab, MatePad), and phones (iPhone, Google Pixel, Huawei, Xiaomi), along with other devices like Nintendo Switch and earphones.

6. Maintenance

• Keep the power bank away from water, fire, and extreme temperatures.
• Avoid dropping or subjecting the device to strong impacts.
• Clean the surface with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
• Store the power bank in a cool, dry place when not in use.
• For optimal battery life, fully charge the power bank at least once every three months if not used regularly.

7. Troubleshooting

8. Specifications

• Model: JZ6067
• Battery Capacity: 23800mAh
• USB-C (In/Out) Port: Power Delivery (PD) up to 65W
• USB-C Output Port: Power Delivery (PD) up to 18W
• USB-A Output Port: Quick Charge (QC) 3.0
• Dimensions: Approximately 7.24 x 4.33 x 1.61 inches
• Weight: Approximately 1.06 ounces
• Manufacturer: Partyreal
• First Available Date: February 10, 2022

9. Safety Information

Please observe the following safety precautions:

• Do not disassemble, open, or shred the battery pack.
• Do not expose the power bank to heat or fire. Avoid storage in direct sunlight.
• Do not short-circuit the battery pack.
• Do not charge your devices while simultaneously charging the power bank.
• Keep out of reach of children.
• Dispose of the power bank according to local regulations. Do not dispose of with household waste.

Image: Icons representing the power bank's multiple protection features: OverCurrent Protection, Short-Circuit Protection, and OverDischarge Protection.

10. Warranty and Support

For warranty information or technical support, please refer to the contact details provided on the product packaging or visit the official Charmast website. Keep your purchase receipt as proof of purchase for warranty claims.

Charmast Store: Visit the Charmast Store on Amazon