The big 630Wh external frame / seat-tube battery from Shimano. Built for EP6 & E6100 series motors.
Shimano STEPS intube battery BT-E8035-L - 504Wh
Shimano BT-E6000 Steps 36 Volt 11.6AH electric bicycle battery — E-Bike Batteries
Shimano Steps Battery BT-E6010
Shimano Accu für e-Bike, BT-EN606, 2nd Gen Battery in Baden-Württemberg - Kirchheim unter Teck, Fahrrad Zubehör gebraucht kaufen
eBike Parts Shimano Steps
Charger SHIMANO E6000, E6002
Shimano STEPS BT-E8036 630Wh Battery integrated Shimano System
Bosch PowerTube batteries are integrated into the bike frame protecting them from the elements and concealing them from view. They are available for with the plug positioned for vertical or horizontal installation within the downtube, which allows for a narrower or wider cross section when viewed from above. Vertical and horizontal mount batteries are not interchangeable. Purchase the battery matching the bike's battery plug orientation.
Bosch PowerTube 400 US Ebike Battery , 400wh, Horizontal
Shimano Steps
Nowa bateria shimano 2 generacji bt-en606 Skoczów •
Shimano BT-EN606 STEPS BATTERY BLACK for DOWNTUBE / SEAT TUBE 630Wh – Giant Knox City
SHIMANO BM-E6010 STEPS battery holder for frame mounting
Bosch PowerTube 500 Battery - Horizontal Mount The smart system Compat – The Bike Hub