Amazon.com: 4pcs RC LiPo Battery Connector Adapter Compatible with EC3 to Deans T Male Female Connectors ESC Charger with 5cm 14awg Wire(2 Pairs) : Toys & Games
RC Battery Connectors and Plugs: How do I choose?
Li Polymer Battery Connectors
What is this lipo battery connector called - General Electronics - Arduino Forum
Amazon.com: Hobbypark Tamiya Connector to Deans T Plug Adapter Cable for RC Cars Lipo/NiMH Battery Charging ESC Connection (4PCS) : Toys & Games
Xt90 to 4mm Banana Plug Connector Charge Cable 14AWG 150mm for RC Lipo Battery - China Xt90 to 4mm Banana Plug Connector Charge Cable, RC Lipo Battery Charge Cable | Made-in-China.com