SKU: 58594830616

Bosch PowerPack 400 Battery

$508.95 $565.50
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

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

This 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-Friendly

  • Easy Installation and Removal: Designed for hassle-free handling, making your e-bike experience more enjoyable.
  • Efficient Charging: Achieves 50% charge in just 1.5 hours and a full charge in 3.5 hours with the standard 4A charger.
  • Lightweight Design: Offers a balance of power and portability, enhancing your ride without adding excessive weight.

Optimized for Stability

The rear rack position of the PowerPack 400 not only provides easy access but also contributes to better bike stability. This strategic placement ensures a smoother, more balanced ride, especially beneficial for longer trips.

Technical Specifications

  • Battery Type: Lithium-ion
  • Charge Times:
    • 50% in 1.5 hours, 100% in 3.5 hours (Standard Charger 4A)
  • Placement: Rear rack-mounted for optimal balance and accessibility on Bosch System 2 ebikes.
  • Certification: Certified to UL 2271

Your Ideal E-Bike Upgrade

The Bosch PowerPack 400 Rear Rack Battery is more than just a power source; it's an integral part of your e-bike that promises enhanced performance and reliability. Its convenient placement and efficient energy use make it a must-have for any e-bike enthusiast.

Note: Rack and mounting hardware sold separately.


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 58594830616

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4.2 ★★★★★
Based on 1906 reviews
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Product Reviews
M
Verified Purchase
Mystery Fan
Chelsea, US
★★★★★ 3
Not great at cooling
Size: Queen (2 Count), Color: Original White (Cooling)
Each pillow cover has 2 sides, one marked for cooling, and the other a different fabric. The cooling side is about the same effectiveness as having a silk or satin pillow cover. It's only cool when you first touch it. The cooling side doesn't seem to absorb or wick moisture, so if you are sweaty - it keeps the moisture in place. You'll definitely want a regular pillow case over the pillow cover. In fact, if you suffer from night sweats, the non-cooling side is actually more comfortable. The pillow fill is ample, and simple to squish around for more support for your neck, etc. Think bean bag. But it will retain your impression after use. I find I need to do as I did when I had down pillows - give it a few good shakes in the morning when I make the bed to get it evened out for the coming night. In all, it is a well-made and comfortable pillow to sleep on, but it does not excel in cooling.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
C
Verified Purchase
Carol C
Massapequa, US
★★★★★ 5
excellent pillows i bought two sets!!
Size: Firm Queen (2 Count), Color: Original White (Cooling)
I ordered these for my son who has neck issues and has gone through so many pillows trying to find one that he liked. They’re heavy, so i was worried that they might be “too” heavy to be able to sleep on comfortably, so I ordered a second set, one firmer than the other (just in case) and gave him a set for Xmas and he loved the first set so much without even trying the less firm ones.He also needs the cooling factor and these offered that, too. They are filled with pieces of memory foam (tons of it) and each pillow can be modified by removing some of the foam. The covers are beautiful, high quality fabric with a zipper so ts easy to remove or replace the foam pieces. The size is perfect and they keep their shape. I kept the second set i ordered rather than returning them and i love the pillows. I actually modified two by removing some of the foam pieces. I kept the foam pieces in a zippered pillow protector and i can always adjust mine when or if i need to. 1000% love these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
A
Verified Purchase
Asha
West Palm Beach, US
★★★★★ 5
The Perfect Firm Pillow l
Size: Queen (1 Count), Color: Original White (Cooling)
It is everything it claims to be, cool, comfortable and strong. I got this for my husband first, he loves it and then got one for my son, he uses it to support his knees and has been sleeping much better since then. They both needed a firm pillow that is not super soft, firm but not achy. Finally found the perfect one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
M
Verified Purchase
Monica
Cuba, US
★★★★★ 5
Super comfortable!!!!
Size: Queen - Pack of 2, Style: Medium, Configuration: Pillow
They are super soft and large; they come vacuum-sealed and expand very quickly. They aren't heavy, and they are incredible for sleeping and watching TV in bed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
B
Verified Purchase
Beatriz Cabrera Portuondo
San Leandro, US
★★★★★ 5
Comfort and Quality
Size: Queen - Pack of 2, Style: Medium, Configuration: Pillow
These pillows are very comfortable. They hold their shape well throughout the night and have greatly improved my sleep. Plus, the quality of the materials is excellent. Highly recommended!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026

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