Choose the part
Battery
Compare standard and Plus options, safety checks and cross-model caveats.
Propellers
Check blade condition, marked pairs, screws and vibration symptoms.
Charging
Separate hub, charger, cable, battery and aircraft-port faults.
Controller
Identify DJI RC or RC-N1 before pairing or replacement.
Crash and gimbal
Inspect every flight-critical system before powering on.
Choose the symptom
Battery will not charge
Test the battery in the aircraft and hub to isolate the charging path.
Flight time dropped
Consider battery age, temperature, wind, added weight and propeller condition.
Drone vibrates
Inspect blade pairing, screws, motors and arms before flying again.
Controller will not connect
Confirm the controller model, pairing state and firmware pathway.
Crash damage
Check battery, props, motors, arms, gimbal, shell and electronics in order.
Compare it with Mini 4 Pro
Use the dedicated comparison before moving a battery, propeller, charging hub, controller or accessory between generations.