Bosch PowerPack 400 Battery

Marsoni

M251S

$565.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Bosch PowerPack 400 BatteryThis item is now discontinued and replaced by the Bosch Powerpack 500 battery. Dimensions are exactly the same between both versions without any modifications or adjustments required. Upgrade your e bike with the Bosch PowerPack 400 Rear Rack Battery. Designed for those who seek reliability and efficiency, this rear rack mounted lithium ion battery is perfect for extended rides, providing the energy you need for every journey. Convenient and User

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Your Bosch PowerPack 400 Battery orders ship within 1-2 business days.

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Fast: 2-3 business days
Express: 1-2 business days

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We offer a 30-day return/exchange service after receiving.
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Good product. Very light though and if it’s in dry wall won’t hold something really heavy. I don’t think it would hold 20 pounds just light. I put over my washer and dryer and put one right on top that way I can put heavy stuff on that side without it weighing down and being ripped out of the wall. I won’t be putting heavy stuff on the right side I used 4 pieces and the wall is about 60-62 inches long

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Reviewed in the United States on December 5, 2025