How many times can Portable Power Supply charge my phone?
2025-08-12
Roughly: a 10,000 mAh bank gives about 2–3 phone charges; 20,000 mAh about 4–5. Actual results vary by phone battery size, cable, and usage.
Roughly: a 10,000 mAh bank gives about 2–3 phone charges; 20,000 mAh about 4–5. Actual results vary by phone battery size, cable, and usage.
