Trickle charging mode in Anker devices is a specific feature designed to charge low-power devices safely and efficiently. This mode is ideal for small devices with low power requirements, such as smartwatches, Bluetooth earbuds, and fitness trackers, which might not draw enough power to keep a standard power bank on, leading to the power bank turning off or cycling on and off.
When you enable trickle charge mode, the Anker power bank outputs a lower charge (e.g., under 0.5 amp) to accommodate the small energy needs of these devices. This ensures that the power bank doesn’t turn off due to the low power drawn from the connected device.
To activate trickle charging mode on an Anker power bank, press the power button twice or hold it for two seconds. You’ll know it’s activated when the LED indicator turns green. The device should then be connected to the USB-A port to begin charging. Notably, if trickle charge mode is not used, it will automatically turn off after two hours to conserve the power bank’s energy
Is trickle charging good or bad?
Trickle charging, when used appropriately, is generally good for maintaining the health of batteries, particularly for devices with small battery capacities that require a low charging current. Here’s a breakdown of the advantages and disadvantages:
Advantages:
- Prevents Overcharging: Trickle charging helps prevent overcharging by supplying a small amount of current, which is particularly beneficial once the battery reaches total capacity.
- Maintains Charge: It helps keep a battery topped off without the risk of the stress that comes from a high current charge.
- Extends Battery Life: By avoiding the heat and stress from fast charging, trickle charging can help extend the overall lifespan of a battery.
- Ideal for Small Devices: It’s perfect for small electronic devices like smartwatches, Bluetooth earbuds, and other low-power gadgets.
Disadvantages:
- Not for Fast Charging: Trickle charging is unsuitable when charging a device quickly because it delivers a much lower current.
- Inefficiency for Large Batteries: For larger batteries, like those in smartphones and laptops, trickle charging can be inefficient and impractical due to the slow charging rate.
- Potential for Overcharging: If left connected indefinitely, even trickle charging can lead to overcharging, although the risk is much lower than standard charging methods.
