Birch Grolar Extra Battery Pack Batteries&Chargers or other elements affecting your

or other elements affecting your gear

and ready for every trail

while its quick-detach design allows for easy removal

Upgrade your Birch eBike rack to carry two eBikes with ease

allowing you to easily set up and fold down

Birch Grolar Extra Battery Pack Batteries&Chargers or other elements affecting yourImportant: The additional battery is designed exclusively to replace the original battery inside the frame. It cannot be used as a spare battery or to power the bicycle alongside the original battery. With a total battery capacity of 1000Wh and a voltage of 48V, this battery ensures extended range for all your adventures. Enjoy quick recharges in just 6 7 hours, so you can spend more time riding and less time waiting. Perfect for long journeys, the