Battery Options- 800 Wh + Range Extender 250

The Bosch PowerMore 250Wh additional battery supplements the power of the standard 800Wh battery – for even greater range and flexibility. Only as big as a drinking bottle and weighing just 1.6kg, it can be stowed away in a backpack or bike bag. And should you spontaneously decide to go on a longer trip, then just attach the energy reserve and continue riding for another 50km without the need to stop and charge. Please note that the position of the PowerMore may vary. This applies to all HS models of Charger5 and Charger5 Mixte as well as frame size 45 of the Charger5 Mixte. The additional battery is then located under the top tube.