eBike batteries: Long range, low weight, easy charging - Bosch eBike Systems
Bosch PowerPack 400 Wh e-bike battery | eBike24
Replacement battery 36 V 11 Ah (400 Wh) for Electric Bike Battery for Bosch Power Pack Classic+ 300 and 400 (R400) by GTE : Amazon.de: Sports & Outdoors
eBike batteries: Long range, low weight, easy charging - Bosch eBike Systems