160 watt-hour external battery that extends the range of your TQ HRP-equipped e-bike. - 160 Wh battery - Charge port enables charging both bike and range extender simultaneously Charge port enables charging both bike and Range Extender simultaneously - LED battery-level indicator LED battery level indicator - Includes Range Extender user manual Includes Range Extender user manual - Ships to retailer. Not returnable. Ships to retailer. Not returnable. - Retention strap, Range Extender cable, and four M4 x 6mm fasteners are required and sold separately - 950 grams - Battery is certified by an accredited testing laboratory as compliant with UL 2271
