Welcome Mavic Pilot!
Jump in and join our free DJI Mavic community today!
Sign up

What are the 4 connectors on the bottom of the Spark battery used for?

bspill

New Member
Joined
Jun 28, 2017
Messages
2
Likes
0
Age
77
#4
It is a three cell lipo battery. Each of the cells has a positive contact. The 4th contact is the common contact.
 

Ozziebattler

Active Member
Joined
Oct 31, 2016
Messages
35
Likes
23
Age
66
#5
I think they maybe bringing out a power pack and you can just sit the spark onto it and it charges through those contacts
 

Robbyg

Well-Known Member
Joined
Dec 28, 2016
Messages
2,080
Likes
1,925
#6
I think they maybe bringing out a power pack and you can just sit the spark onto it and it charges through those contacts
I hope that is not the plan although it makes sense.
I have several Harmony remotes that use that same system for charging and with all of them the point of contact ends up getting a bit scorched by the sudden current flow when the device is dropped on it. Soon you have intermittent contacts and have to wiggle the remote and constantly clean the contacts. Now that's with a tiny remote with a couple 100ma battery pack. I can just imagine what it would be like dropping a Spark onto one.

Rob
 

New Threads

Forum statistics

Threads
57,781
Messages
675,618
Members
84,587
Latest member
pulses