Electrical engineer explains why using a laptop plugged in is safer for the battery than charging
Credibility score: 85/100 — Highly Credible. This video is highly credible with well-supported claims.
Claims analyzed
Charging/discharging causes chemical reactions that age battery faster — Solid (75/100)
Checks out ✓ — charge cycles do degrade Li-ion batteries
Battery management IC stops charging at 100% — Verified (95/100)
Spot on — modern BMS chips do exactly that 👌
Plugged-in device powered like desktop, bypassing battery — Solid (85/100)
Checks out — draws from wall, skips battery ✓
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