
How long does 10,000mAh last?
The supplier estimates approximately 1–5 hours, depending on the temperature setting. This is a range, not five hours guaranteed on high. Battery condition and surroundings also affect runtime.
The 20,000mAh package offers more battery capacity. A tested runtime for this shawl with 20,000mAh has not been provided, so we do not promise a fixed number of hours.

