How long does a mini rechargeable fan last?

The battery life of a mini fan rechargeable can vary based on several factors, including the fan's model, battery capacity, speed settings, and usage conditions. Here are some general guidelines:

1. Battery Capacity
Most mini rechargeable fans have battery capacities ranging from 2000mAh to 5000mAh. This capacity significantly affects how long the fan can run.
2. Speed Settings
Low Speed: Typically, a fan on a low setting can last anywhere from 6 to 24 hours, depending on the model.
High Speed: On high settings, battery life may be reduced to around 2 to 8 hours.
3. Usage Conditions
Environmental factors like temperature and humidity can influence battery performance. Higher temperatures may reduce battery life.
4. Charging Time
Most mini rechargeable fans take about 3 to 6 hours to fully charge, depending on the model and charging method.

In general, a mini fan rechargeable can last anywhere from 2 to 24 hours on a single charge, depending on the battery capacity, speed settings, and environmental conditions.