SC replacement battery pinout / maintenance

[MarkusAtHome]

I have a replacement battery for the SC on my shelf, and I would like to maintain it every now and then so that it will be ready when the day to replace it comes. Does anyone know the pinout of the battery so I can hook it up to a charger?

 

[pavelino]

I have a replacement battery for the SC on my shelf, and I would like to maintain it every now and then so that it will be ready when the day to replace it comes. Does anyone know the pinout of the battery so I can hook it up to a charger?

Can't answer your question but need your help, do you know where I can find replacement battery for the DJI RC? Mine is dead in 20 mins