This is the Great Planes Micro Adapter to JST Female.
Features: Connects a battery with a Micro connector to an ESC with a JST Male connector
Includes: One Great Planes Micro Adapter to JST Female
Requires: Connecting between battery and ESC
Connector #1: Micro (Negative (-) Pin)
Connector #2: JST Female (Terminal Gender: Female / Housing Gender: Male)
Wire: 20AWG 1.96 (50mm) long
Weight: 1.62g (.06oz)
Maximum Recommended Current: Limited to JST connector, 5A
Note: A plug's gender is determined by the terminal, not the housing.