Bosch  PowerPack 400 Frame Battery

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With the powerful assist of the Bosch PowerPack 400 frame battery that easily mounts, dismounts and charges in hours, you'll spare lots of energy to enjoy that beautiful ride in the countryside.

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  • Lithium-ion PowerPack frame batteries mount to Bosch-equipped e-bikes with compatible frame mounting points close to the bike's center of gravity
  • Compact, lightweight battery is easy to remove and charge at home or directly on the bike in 3.5 hrs. with Bosch Standard charger (not included)
  • PowerPack 400 and PowerPack 500 frame batteries are interchangeable for added range and versatility
  • Bosch Battery Management System (BMS) protects the PowerPacks from extreme temperatures, overcharging and excessive discharge
  • Compatible with Bosch Standard and Compact chargers, as well as DualBattery-equipped Bosch system e-bikes


View all Bosch Electric Bike Accessories

Technical Specs

Item #181982
Battery Capacity (Wh)

400 watt hours

Battery Mount


Battery Type

Lithium Ion

Battery Voltage

36 volts

Best Use



12.7 x 3.5 x 3.5 inches


5 lbs. 8 oz.

3 reviews with an average rating of 2.7 out of 5 stars

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