LiPo Battery Connectors and Plugs | Brushless Whoop
Amazon.com: 9 V Battery Clip Connector, I-Type 9 Volt Battery Clip, 9V Battery Buckle Connector Hard Buckle Plastic Housing and Black Red Wires Leads Iength 5.9 inches (I Type Hard Shell 8PCS) :
Battery connector cable to engine
2 x AA Battery Holder with On/Off Switch & JST PH Connector : ID 4193 : $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: ELECTOP 10AWG Battery Electric Forklift Cable, Compatible with Ads Connector 50A 600V and O Ring Battery Connector Cable for Tractors UPS Battery Packs Sightseeing Car(Grey) : Automotive