DJI Mini 2 Repair

The DJI mini 2 is a lightweight drone with the ability to fly for 31 minutes and take 4k videos and photos. The DJI mini 2 was released in November of 2020, and currently has no plans for discontinuation. However, the DJI mini 3 was announced on April 2nd, 2022, and will feature a larger battery and obstacle avoidance sensors. This device was intended for people new to drones and wanting to explore landscape videos. The starting price of this device on the company's website is 449$ USD. Users say it is a good beginner drone as well as fairly priced.

The DJI Mini 2's camera can take 4K video at 30fps or 60fps with a 2.7K resolution. The drone has 4 motors, one for each arm. Each of these motors spins two propellers that give the drone lift. The most common problems with the DJI Mini 2 are issues with the battery not charging or giving the charge, and the drone struggling to connect with the controller or the phone of a user has.

On its left front hand (top-down view), a "MINI 2" sign. The serial number is on the back of the drone near the charging port and can be located on the inside of the rear panel.

Drone

• Takeoff Weight: 249 g
• Dimensions: Folded: 138×81×58 mm (L×W×H), Unfolded (with propellers): 245×289×56 mm (L×W×H)
• Max Ascent Speed: 5 m/s
• Max Descent Speed: 3.5 m/s
• Max Speed: 16 m/s
• Max Service Ceiling Above Sea Level: 4000 m
• Max Flight Time: 31 minutes
• Max Tilt Angle: 40°
• Operating Temperature: 0° to 40° C (32° to 104° F)

Gimbal

• Mechanical Range: Tilt: -110° to 35°, Roll: -35° to 35, Pan: -20° to 20°
• Controllable Range: Tilt: -90° to 0° (default setting) -90° to +20° (extended)
• Max Control Speed (tilt): 100°/s

Sensing System

• Downward: Hovering Range: 0.5 - 10m

Camera

• Sensor: 1/2.3" CMOS, Effective Pixels: 12 MP
• Lens: FOV: 83°, 35 mm format equivalent: 24 mm, Aperture: f/2.8, Focus range: 1 m to ∞
• ISO: Video: 100-3200, Photos: 100-3200
• Shutter Speed: Electronic Shutter: 4-1/8000 s
• Max Image Size: 4:3: 4000×3000, 16:9: 4000×2250
• Video Resolution: 4K: 3840×2160 @ 30fps, 2.7K: 2720×1530 @ 60fps, FHD: 1920×1080 @ 60fps
• Max Video Bitrate: 100 Mbps
• Zoom Range: 4K: 2x, 2.7K: 3x, FHD: 4x
• Supported File Formats: FAT32 (≤ 32 GB), exFAT (> 32 GB)
• Photo Formats: JPEG/DNG (RAW)
• Video Formats: MP4 (H.264/MPEG-4 AVC）

Remote Controller & Video Transmission

• Operating Frequency: 2.400-2.4835 GHz, 5.725-5.850 GHz
• Max Transmission Distance (unobstructed, free of interference): 10 km
• Signal Transmission Ranges: Strong Interference (urban landscape, limited line of sight, many competing signals): Approx. 3 km
  Medium Interference (suburban landscape, open line of sight, some competing signals): Approx. 6 km
  Low Interference (open landscape, abundant line of sight, few competing signals): Approx. 10 km
• Operating Temperature: -10° to 40° C (14° to 104° F)
• Battery Capacity: 5200 mAh
• Voltage: 1200 mA 3.6 V (Android), 700 mA 3.6 V (iOS)
• Supported Mobile Device Size: 180×86×10 mm (Height×Width×Thickness)
• Supported USB Port Types: LightningMicro USB (Type-B) USB-C
• Live View Quality: Remote Controller: 720p/30fps
• Max Bitrate: 8 Mbps
• Latency (depending on environmental conditions and mobile device): About 200 ms

Charger

• Input: 100-240 V, 50/60 Hz, 0.5 A
• Output: 12V 1.5 A / 9V 2A / 5V 3A
• Rated Power: 18 W

Intelligent Flight Battery

• Battery Capacity: 2250 mAh
• Voltage: 7.7 V
• Charging Voltage Limit: 8.8 V
• Battery Type: LiPo 2S
• Energy: 17.32 Wh
• Weight: 86.2 g
• Charging Temperature: 5° to 40°C (41° to 104°F)
• Max Charging Power: 29 W

App

• Name: DJI Fly
• Required Operating System: iOS v10.0 or later, Android v6.0 or later

Source: DJI Mini 2 specs

DJI Mini 2 Store Page

DJI Mini 2 Specs Page

Wikipedia: Mavic UAV

Drone Issues Blog Post

DJI Mini 2 Amazon