How Long Does a 10000 mAh Battery Take to Charge? Charging Duration Explained
A 10,000mAh battery takes about 5 hours to fully charge with a 5V/2A power adapter. This estimate comes from the formula: capacity (10,000mAh) divided by output (2A) equals 5 hours. Using an adapter with higher output can improve charging speed and reduce optimal charge time. Fast chargers may even further diminish the time. For instance, … Read more