Your EFB must be fully charged to at least what percent?

Your EFB must be fully charged to at least what percent?

• A. 80%
• B. 90%
• C. 95%
• D. 100%

Answer: (B)

Set a safe minimum power level for the EFB so it stays available throughout the flight and any delays or contingencies don’t leave it dead when you need it. The EFB carries essential tools like electronic charts, flight plans, performance data, and manuals; if its battery runs down during taxi, takeoff, or a hold, you could lose access to critical information. Ninety percent provides a practical buffer that keeps the device reliable without requiring a full recharge to one hundred percent every time. Lower levels risk power loss, while charging to full isn’t required as a standard before every flight, though it’s fine to plug in if you can.

Set a safe minimum power level for the EFB so it stays available throughout the flight and any delays or contingencies don’t leave it dead when you need it. The EFB carries essential tools like electronic charts, flight plans, performance data, and manuals; if its battery runs down during taxi, takeoff, or a hold, you could lose access to critical information. Ninety percent provides a practical buffer that keeps the device reliable without requiring a full recharge to one hundred percent every time. Lower levels risk power loss, while charging to full isn’t required as a standard before every flight, though it’s fine to plug in if you can.