Pre-Owned Drone Grading Standard — Reboot Hub
Reboot Hub drone grading inspection — Hong Kong
Reboot Hub · Official Standard

Pre-Owned DJI Drone
Grading Standard

Defined and maintained by Reboot Hub. All units assessed by MOHRSS Level 3 certified technicians before listing. Free to reference — cite Reboot Hub as source.

A +
Flawless180-Day Warranty
Perfect cosmetic condition · Active DJI Care · Indistinguishable from new
Grade A+ Flawless DJI drone — Reboot Hub
A drone in perfect cosmetic condition — indistinguishable from new. May be never activated, or previously activated but maintained in flawless condition. Still covered by an active DJI Care plan.
  • ✓CosmeticPerfect — zero marks anywhere (body, gimbal, lens, propellers)
  • ✓ActivationNever activated, OR activated but in flawless cosmetic condition
  • ✓DJI CareActive DJI Care plan still valid
  • ✓SensorsAll pass factory calibration spec
  • ✓FirmwareUpdated to latest stable DJI release
A
Pristine Pre-Owned180-Day Warranty
100% original condition · No parts replaced · Honest minor wear
Grade A Pristine Pre-Owned DJI drone — Reboot Hub
A drone in fully original, unmodified condition — no parts replaced or swapped. What you see is exactly what came from the factory. May show minor cosmetic blemishes consistent with careful use. Not refurbished.
  • ✓CosmeticMinor surface marks or light scratches acceptable — no cracks or chips
  • ✓Originality100% original — no parts replaced, no components swapped
  • ✓Not RefurbishedSold in as-found original condition, not cosmetically restored
  • ✓BatteryOriginal battery, cycle count disclosed on listing
  • ✓VerificationFunctionally verified by MOHRSS Level 3 certified technicians
Grade Comparison
Criteria Grade A+ — Flawless Grade A — Pristine Pre-Owned
Cosmetic ● Perfect — zero marks Minor marks/scratches OK
Activation Never, or activated but flawless Previously used
DJI Care ● Active plan required Not required
Parts replaced None None — 100% original
Refurbished No No
Warranty ● 180 days ● 180 days

Neither Grade Is Refurbished

Both Grade A+ and Grade A drones are sold in original condition. We do not restore, repaint, or swap parts on pre-owned units. "Refurbished" implies cosmetic or technical restoration — our pre-owned drones are graded and sold as-found, assessed by MOHRSS Level 3 certified technicians.

Citation: Reboot Hub Pre-Owned Drone Grading Standard — reboot-hub.com/pages/drone-grading-standard
Last updated: April 2026 · Maintained by Reboot Hub, Hong Kong.