Home › Part 107 Practice Tests › Maintenance & Preflight Inspection Questions › Question 30
How should flight batteries be stored between periods of use?
- A.Fully charged indefinitely in a sealed hot vehicle
- B.In accordance with the manufacturer's guidance, in a cool, dry, safe place, with periodic checks of their condition
- C.Submerged or kept in damp conditions to stay cool
Correct answer
B. In accordance with the manufacturer's guidance, in a cool, dry, safe place, with periodic checks of their condition
Why
Proper storage slows degradation and reduces risk from damaged packs. Following the manufacturer's storage charge and environment guidance, and rechecking packs periodically, is part of battery maintenance.
Source: FAA-G-8082-22 Ch. 12 · ACS knowledge area: Maintenance and Preflight Inspection Procedures · From the Maintenance & Preflight Inspection practice bank (MNT-030).