Evaluate Charger and Cable Compatibility

Mission

Compare fictional phone, charger, cable and power-bank capability tables.

Required work

1. Identify supported charging protocols
2. Calculate the mutually supported power profile
3. Check cable current, data and e-marker limits
4. Explain why connector shape alone is insufficient

Evidence to produce

A safe charging matrix with negotiated limits, bottlenecks and unsuitable combinations.

Quality checks

The result must identify its source data, separate observation from assumption, preserve supplied originals, and explain any limitation or uncertain conclusion.