User Manual for Aukey Basix Plus 20000mAh Power Bank PB-N74S

Quick guide from the manual

The Aukey Basix Plus 20000mAh Power Bank (PB-N74S) is designed to charge various USB-powered devices. Before using the power bank for the first time, ensure it is fully charged. The device features multiple input ports (Lightning, Micro-USB, USB-C) and output ports (USB-A, USB-C) to accommodate different charging cables.

Product Diagram

The power bank includes the following ports and controls:

• Lightning Input: For charging the power bank.
• Micro-USB Input: For charging the power bank.
• USB-C Input/Output: For charging the power bank or your device.
• USB-A Output 1 & 2: For charging your devices.
• Power Button: Used to check battery level, activate/deactivate the power bank, and toggle low-current mode.
• LED Indicators: Display the remaining battery level.

Getting Started

To charge the power bank, connect it to a USB power source using a compatible cable (Lightning, Micro-USB, or USB-C). The LED indicators will blink to show the charging progress. Once fully charged, all four LED indicators will remain solid.

Charging Your Device

Connect your device to one of the USB-A or USB-C output ports on the power bank. Charging should begin automatically. If it does not, press the power button once to start the charging process.

Low-Current Charging Mode

This mode is suitable for charging low-power devices like fitness trackers or wireless headphones.

• To Activate: Press and hold the power button for 5 seconds. The LED indicators will flash sequentially.
• To Deactivate: Press and hold the power button for 2 seconds.

LED Status Indicator

The LED indicators show the remaining battery capacity:

• 25%: One LED solid.
• 51%: Two LEDs solid.
• 76%: Three LEDs solid.
• 100%: Four LEDs solid.

Safety and Maintenance

• Keep the power bank away from extreme heat and liquids.
• Do not disassemble or modify the device.
• Recharge the power bank at least once every 3 months to maintain battery health.