Bosch eBike now allow you to connect 2 batteries in parallel providing you with up to 1000Wh of capacity.
Contact us if you'd like to discuss having this done on your 2017 and forward Bosch electric bike.
The batteries connect via a special cable called the 'Dual Battery Y Cable' and the Bosch controller manage the charging and discharging of the batteries.
It's a great way to extend your range and your adventure on your Bosch powered Haibike, Cube, or Scott electric bike....and many more.
In the meantime feel free to contact us with any questions or to book your bike in to have the Dual Battery system fitted. You can even have the Dual Battery Y Cable fitted while still using one battery it just means that your bike is ready for more when you are.
Official Line from Bosch
Bosch state that adding a second battery to an ebike not CE certified with the double battery capability in place and will potentially void the CE certification and therefore is not something they will endorse.