Fidlock TWIST Force Connector for Range Extender Extend The Range The new Fidlock TWIST Force Connector is the perfect addition to a TQ e-bike battery range extender. It offers secure and rattle-free battery mounting thanks to a clever locking mechanism. Together with the TWIST Force Connector, a TQ e-bike battery range extender becomes TWIST system ready, which enables the range extender to be attached and removed flexibly and quickly. Features Makes your range extender TWIST system ready Secure hold thanks to the locking mechanism Compatible with TQ HPR Range Extender V01 160 Wh Dimensions: 46 x 100 x 17mm Weight: 72g | Fidlock | Twist Force Connector For Range Extender Smoke