Questions about Amewi Battery 2S

Does the battery fit into a Blackzone Slyder?

Hello all. The plug designation here is not entirely clear to me. JST = balance plug - that is correct. But the main connection is not mentioned anywhere. Is it possible that this is the "Dean" connector? Thanks for the clarification. Phil

The battery of my grandson's RC vehicle Fighter for which I bought about 130.-- Fr. is defective, can't find such a battery anywhere, have now seen this one with you