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500Wh Bosch e-bike Akkutyp PowerTube 500 horizontal Akku Bosch 275007539 BBP280 | Bosch Akku | Akku für E-Bike | Akkus | Akkushop-Schweiz
Bosch brings its proprietary PowerTube 500 in-frame batteries to US ebike market, signaling design shift | Electrek
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500Wh Bosch e-bike Akkutyp PowerTube 500 horizontal Akku Bosch 275007539 BBP280 | Bosch Akku | Akku für E-Bike | Akkus | Akkushop-Schweiz
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500Wh Bosch e-bike Akkutyp PowerTube 500 horizontal Akku Bosch 275007539 BBP280 | Bosch Akku | Akku für E-Bike | Akkus | Akkushop-Schweiz
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