Micro JST male: connector with wire leads. Battery end - goes on small 1S LiPO
JST PH 2.0 3.7v Lipo Battery Connector
Fatjay Aokoda Cx405 4ch Micro Usb Battery Charger For 1s Lipo Battery With Jst Losi Connectors Available Rc Parts Accessories - Parts & Accs - AliExpress