The Range Extender is a recently launched energy dispenser shaped like a bicycle water bottle that delivers the extra reserve energy that riders of E-bikes need on the go. The device can be mounted on the bike with just a few motions whenever it’s needed or during a break. The additional energy is then available to the bike through the existing charging port.
Up to 50% greater range
With around 250Wh energy, it increases the range of a modern E-bike by up to 50%. That’s enough extra power to let cyclists feel secure and concentrate on enjoying the ride. The broad compatibility of the extra battery is another plus. The Range Extender is suitable for charging 10S / 36-37 V Li-ion batteries. It supports the Alber, Brose, GO Swiss Drive and SR Suntour systems as a mobile charger.
The dimensions of the Range Extender make it very practical. Shaped to mimic a water bottle and with a weight of approx. 1.5kg, there’s space for it on any bike. An extra hook and loop strap on the Extender ensures secure, vibration-free attachment to the frame. It can also be transported in a backpack. The LED display on the top front surface provides precise information on the charge level. The Range Extender is charged through the standard E-bike charger.