To charge low-current devices (e.g., earbuds, smart rings), please activate Trickle Charging Mode.

1. What is Trickle Charging Mode?

Trickle Charging Mode is specifically designed for low-power consumption devices, such as earbuds, Bluetooth earphones, and smart wearable rings. It provides a regulated, low-current output (less than 0.5A) to maintain stable charging, bypass automatic shutoff mechanisms designed for larger devices, and safely support small electronics requiring minimal power.

2. How to Use

• Enable / Disable: Double-press the power button to toggle Trickle Charging Mode.

• Visual Indicator: A status dot will appear on the display when enabled and disappear when disabled.

• Auto-Shutdown: This mode automatically turns off after 2 hours if no interaction occurs.

3. Additional Notes

• Minimum Current Threshold: The battery requires connected devices to draw at least 30 – 90mA to continue operation.

• Compatibility Alert: If a device's power requirement falls below this minimum threshold, the charging process will not start.

• Model Confirmation: Check your specific Anker power bank's product page to confirm support for Trickle Charging Mode.