Description Unlock your ebike’s full potential. Compatible with select Runner models, the Range Extender lets you add a second battery to ride longer, double your distance, or take it even further. Battery sold separately. Compatibility Compatible with RadRunner Plus (MY2025), RadRunner Max, and RadRunner 3 Plus. Compatible batteries include Safe Shield™ Advanced Semi-Integrated Battery (15 Ah) and Safe Shield™ Semi-Integrated Battery (14 Ah) Compatible accessories include all pannier bags, hardshell locking box, passenger seats, passenger bars, caboose, and Thule Yepp Maxi child seats. In order to use the Rad Fat Tire Wheel Lock with the Range Extender, you'll need the Rad Fat Tire Wheel Lock Mount(sold separately) Details Comes with mounting bracket, a lockable battery enclosure, a battery doubler (pre-installed onto the mounting bracket), 2 foldable keys, 2 sets of 2 extension wires, 2 sets of hardware kits, a hex head L-Key (Allen Wrench), an open faced wrench, 2 rubber bumper pads, 6 zip ties, and an instruction manual. Battery is sold separately Bike battery and range extender battery will need to be charged separately. To charge both simultaneously, use a second Rad Battery Charger (sold separately) Sizing & Capacity Total Ah capacity and estimated range: RadRunner Plus (MY2025): 27 Ah - 29 Ah, 117 - 126 miles (188 km - 203 km), RadRunner Max (MY2025): 28 Ah - 30 Ah, 121 - 130 miles (195 km - 209 km), RadRunner 3 Plus: 28 Ah - 30 Ah, 121 - 130 miles (195 km - 209 km) 20.8”L x 5.0”W x 5.5”H (53.0 cm x 12.7 cm x 13.9 cm) 4.9lbs (2.2 kg) without battery
