DJI Mavic, Air and Mini Drones
Friendly, Helpful & Knowledgeable Community
Join Us Now

Mavic 2 battery force feeding information.

Grand Mavic Villain/GMV

Active Member
Joined
Feb 26, 2020
Messages
33
Reactions
21
Age
33
Location
Korea, Seoul
If you want to make "outdoor feeder", Refer to my diy info.

1. CC CV board, high efficiency.
- recommendation : LTC3780 cc cv.
- You can buy it here : Aliexpress.com(Blue color board)

2. High current Cable & terminals.

3. Set output current at "6A~6.5A"
- recommendation : 6A.
- As circuit board heating up, circuit protection function will operations. it cause decrease current rate. But, cooling down the board, it cause increase current.

It means that there will be a large error in the current output in winter and summer, and a small current is sacrificed to ignore this margin of error.

4. Set output voltage
- The higher the output voltage of the board is than the battery voltage, the faster the charging speed becomes.

- Ideally, board output voltage should be set higher than the battery voltage by 0.5v.

5. Note :
A. approximant over the 7A, battrey protection board will Cut off your force feeding.

B. If you contact the reverse polarity(reverse the + and - pol), it cause high power short and spark. or cause break your battery.

C. Force feeding is very high amount of current flows. Must need a large cable and You need a terminal that is well connected.

------
Effect the feeding :
Fastest charge. 15% -> 100% takes about 40 minutes.
 
Lycus Tech Mavic Air 3 Case

DJI Drone Deals

New Threads

Forum statistics

Threads
130,600
Messages
1,554,271
Members
159,605
Latest member
petravka