Across the Nanoverse | Battery Capacity Explained @AcrosstheNanoverse | Uploaded 3 years ago | Updated 10 minutes ago
How do you calculate battery capacity?
What are theoretical, nominal, typical, and minimum capacity?
Why can't I charge my electric car in 5 minutes to 100% capacity?
Why does my phone battery die so fast?!

Battery capacity is literally powering our world.
This video answers some common questions about battery capacity. Enjoy!

02:23 Theoretical Capacity & the "Perfect Battery"
03:42 Nominal Capacity & Ohmic Losses
05:32 Electric Cars & Fast Charge
07:30 Reading Battery Capacity in Specification Sheets
07:57 Nominal Capacity Definition
08:11 Typical and Minimum Capacity Definition
08:57 Factors that change actual battery capacity
09:13 Capacity Units mAh & Capacity Calculation: Q=i*t
10:38 Capacity Fade in Rechargeable Batteries
11:46 Capacity Measurement Method: Cycle Life Test

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