These extensions are truly universal, with a JR/Universal connector on the receiver end and a Futaba J connector on the servo end. This means that you can plug any servo into the extension, and plug the extension into any receiver. The extensions are idea

Servo Extension Cord - 12"

This is one 30cm (12") universal servo extension lead from ProTek R/C. These are excellent servo extension leads made with thick, high quality 22awg wire for maximum current carrying capacity and strength.

This is one 15cm (6") universal servo Y extension lead from ProTek R/C. These are excellent servo extension leads made with thick, high quality 22awg wire for maximum current carrying capacity and strength.

The ProTek R/C Receiver Voltage Stabilizer is a small but powerful super-capacitor that stores and releases power to ensure receiver voltage is always stable.

Offers extra protection for you, your equipment and your charging location ExpLosion and flame resistant.

This Spektrum adapter adapts a battery with an IC3 connector to a device with an IC5 connector with 4" (100mm) of 10AWG Wire

This Spektrum adapter adapts a battery with an IC5 connector to a device with an IC3 connector with 4" (100mm) of 10AWG Wire.

This is a Spektrum IC5 Battery Connector with 4" (100mm) of 10AWG Wire.

This is a 6" adapter for IC3 battery/IC2 device by Spektrum.

This Spektrum RC IC3 Battery to EC2 Device Adapter cable is used for connecting an IC3 Device such as Spektrum SMART Chargers, and connecting EC2 equipped batteries.

This is a Spektrum IC3 to 4mm Bullets 13-AWG 6" Battery Charge Lead.