❓ What battery capacity (mAh) do I need for my drone?

Battery capacity, measured in milliamp-hours (mAh), directly affects your drone's flight time. The capacity you need depends on several factors:

• Drone weight: Heavier drones require higher capacity batteries (typically 3000-6000mAh for consumer drones, 10000mAh+ for professional models)
• Desired flight time: Higher mAh ratings provide longer flights, but add weight
• Flight conditions: Windy conditions and aggressive flying drain batteries faster

As a general rule, calculate approximately 100-150mAh per gram of drone weight for 10-15 minutes of flight time. For example, a 500g drone would need a 5000-7500mAh battery. Always check your drone manufacturer's specifications and consider carrying multiple batteries for extended operations. The FAA recommends maintaining sufficient battery reserves for safe landing procedures.