FOCHEW Portable Charger 50800mAh Power Bank User Manual

Product Overview

The FOCHEW 50800mAh Portable Charger is a high-capacity power bank designed to provide reliable and fast charging for a wide range of electronic devices. Featuring 25W Power Delivery (PD) and Quick Charge (QC) 4.0 technology, it ensures efficient power delivery. The integrated LCD display provides real-time battery status, and its multiple output ports allow for simultaneous charging of up to three devices.

Image: Front view of the FOCHEW Portable Charger, highlighting its sleek design and digital LCD battery indicator.

Key Features:

• Ultra-High Capacity: 50800mAh battery provides multiple charges for smartphones, tablets, and other USB-powered devices.
• Fast Charging: 25W Power Delivery (PD) and Quick Charge (QC) 4.0 support for rapid charging of compatible devices.
• Multiple Outputs: Equipped with one USB-C port (input/output) and two USB-A output ports, allowing up to three devices to charge simultaneously.
• LCD Digital Display: Clear display shows the exact remaining battery percentage.
• Advanced Safety Protections: Built-in safeguards against over-voltage, over-charge, over-current, short-circuit, high temperature, over-discharge, and anti-interference.

Image: Visual comparison illustrating the large capacity of the 50800mAh power bank versus five smaller 10000mAh power banks, emphasizing its compact size relative to its total capacity.

Image: Diagram detailing the dimensions (6.02 inches length, 2.87 inches width, 1.61 inches thickness) and port configuration, including the USB-C input/output and two USB-A output ports.

Image: Exploded view of the power bank's internal components, highlighting various safety features such as over-voltage, over-charge, over-current, short-circuit, high temperature, over-discharge, and anti-interference protections.

Setup and Initial Use

Charging the Power Bank:

Before first use, it is recommended to fully charge the power bank. Use a USB-C cable and a compatible wall adapter (not included) to connect the power bank's USB-C port to a power source. The LCD display will show the charging progress, indicating the battery percentage increasing until it reaches 100%.

• Connect the USB-C cable to the power bank's USB-C input/output port.
• Connect the other end of the cable to a USB wall charger or computer USB port.
• The LCD screen will illuminate and display the current charge level, increasing as it charges.
• A full charge using a 25W adapter typically takes approximately 6 hours.

Image: Illustration of the power bank being recharged via its USB-C port using a wall adapter, with text indicating a full charge takes approximately 6 hours with 25W input.

Operating Instructions

Charging Your Devices:

The power bank can charge up to three devices simultaneously using its USB-C and two USB-A output ports. It automatically detects the connected device and delivers the optimal charging current.

1. Connect your device's charging cable to one of the power bank's output ports (USB-A 1, USB-A 2, or USB-C).
2. Connect the other end of the cable to your device.
3. The power bank will automatically begin charging your device. The LCD display will show the remaining battery percentage of the power bank.
4. To stop charging, simply disconnect the cable from your device or the power bank.

Image: Depiction of the power bank fast charging an iPhone via its USB-C port, illustrating the 25W output capability and comparing its charging speed (60% in 30 mins) to other power banks (12% in 30 mins).

Checking Battery Level:

The LCD display provides an accurate digital readout of the power bank's remaining battery percentage. Simply press the power control button on the side of the power bank to activate the display.

Image: A collage of various devices compatible with the power bank, including iPhone, Samsung, Pixel, iPad series, smartwatches, Bluetooth speakers, headsets, Kindle, and AirPods, demonstrating its broad compatibility.

Maintenance

• Storage: Store the power bank in a cool, dry place away from direct sunlight and extreme temperatures. Avoid storing in environments with high humidity.
• Charging Cycle: To prolong battery life, it is recommended to fully charge and discharge the power bank at least once every three months if not in regular use.
• Cleaning: Use a soft, dry cloth to clean the exterior of the power bank. Do not use liquid cleaners or abrasive materials.
• Handling: Avoid dropping the power bank or subjecting it to strong impacts, as this can damage internal components.

Troubleshooting

Specifications

Safety Information

Please read and follow all safety instructions to prevent injury or damage to the device.

• Do not expose the power bank to extreme temperatures (above 60°C/140°F or below 0°C/32°F), direct sunlight, or high humidity.
• Do not disassemble, modify, or attempt to repair the power bank yourself. This will void the warranty and may result in fire, electric shock, or injury.
• Keep the power bank away from water and other liquids.
• Do not use the power bank if it has been damaged, dropped, or exposed to moisture.
• Keep out of reach of children. This product is not a toy.
• Dispose of the power bank responsibly according to local regulations for electronic waste. Do not dispose of it in household trash.
• Use only original or certified cables for charging the power bank and your devices.
• Avoid placing heavy objects on the power bank.

Warranty and Support

Specific warranty information for this product is not provided in the available documentation. For warranty claims or technical support, please contact the retailer or manufacturer directly using the contact information provided at the point of purchase.