
These adapters are perfect for what I need. I have a couple 4S batteries with XT90 connectors and all my RC boats are all EC5, these are extremely well built and compact which allows them to fit in small spaces and don't add much length to the battery cables.

GaHoo Remote Control Car For Kids - 1/16 Scale Electric Remote Toy Racing, With Led Lights Rechargeable High-Speed Hobby Toy Vehicle, RC Car Gifts For 4 5 6 7 8 9 Years Boys Girls (Red)
29 Review

Exciting Bump And Go Toy Airplane With LED Lights And Sounds For Kids 3+ Years!
23 Review

Fun-Filled Toy For Kids: Toysery Bump And Go Airplane In Pink Cargo With Flashing LED Lights And Sounds For Boys & Girls Aged 3-12
25 Review

Fisca 15-Channel RC Excavator With Sound And Lights - Realistic Construction Vehicle Toy
35 Review