Bosch Battery | Rebuild Service
36V NAKED PACK DIMENSIONS
All sizes below include holders, insulation, heat-shrink, wiring, and side-mounted high-current BMS allowance.
| Config | Capacity (Ah) | Cell Count | Dimensions (L × W × H, in) | Dimensions (mm) | Max Continuous (A) | Notes |
|---|---|---|---|---|---|---|
| 10S3P | 15Ah | 30 | 8.9 × 2.8 × 3.3 | 226 × 71 × 85 | 100A | Compact commuter |
| 10S4P | 20Ah | 40 | 8.9 × 3.7 × 3.3 | 226 × 94 × 85 | 120A | Good range upgrade |
| 10S5P | 25Ah | 50 | 8.9 × 4.6 × 3.3 | 226 × 117 × 85 | 150A | Mid-capacity |
| 10S6P | 30Ah | 60 | 8.9 × 5.5 × 3.3 | 226 × 140 × 85 | 180A | Balanced build |
| 10S7P | 35Ah | 70 | 8.9 × 6.4 × 3.3 | 226 × 163 × 85 | 200A | High power |
| 10S8P | 40Ah | 80 | 8.9 × 7.3 × 3.3 | 226 × 186 × 85 | 220A | Fleet / commuter |
| 10S9P | 45Ah | 90 | 8.9 × 8.2 × 3.3 | 226 × 209 × 85 | 250A | Heavy duty |
| 10S10P | 50Ah | 100 | 8.9 × 9.1 × 3.3 | 226 × 232 × 85 | 300A | Max 36V build |
- Free worldwide shipping
- In stock, ready to ship
- Backordered, shipping soon
Bosch Battery | Rebuild Service
Is your Bosch e-bike battery showing diminished range, failing to hold a full charge, or underperforming? You don’t need to buy a whole new pack. With our Bosch Battery Rebuild Service, we breathe new life into your existing battery housing. We preserve your original case, connectors, and mounting hardware and replace the internal cells with fresh, high-quality lithium-ion modules—restoring performance, extending lifespan, and saving you money.
Rebuild Options
- Standard Rebuild – Restores your battery to its original factory-rated capacity using premium cells.
- Upgraded Capacity – When compatible with your casing, BMS, and wiring, we can increase the amp-hour (Ah) rating to offer you extra ride range (where safe and feasible).
What’s Included
- Replacement of all internal lithium-ion cells
- Inspection, cleaning, and refurbishment of your existing battery housing, wiring, and contacts
- Performance testing, cell balancing, and full verification
- Reuse or replacement of your original BMS (Battery Management System) if needed (at extra cost)
- 90-day workmanship warranty on the rebuild
Bosch System Variants
Our rebuild service supports a wide range of Bosch motor systems and battery types, including:- Bosch Performance Line
- Bosch Performance Line CX
- Bosch Active Line
- Bosch Active Line Plus
- Bosch Performance Line Speed (for high-speed e-bikes)
How It Works
- Order this rebuild service through our Shopify page
- Receive shipping instructions and a battery intake form
- ***Always remember to include your charger when shipping your battery and make sure you fill out the battery intake form. Battery Intake Form
- Ship your original Bosch battery housing to our facility
- Our expert technicians replace internal cells, test, balance, and validate the rebuilt pack
- We ship your restored Bosch battery back, ready to perform
Why Choose Us?
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Specialist expertise in Bosch battery systems and rebuilds
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Eco-friendly: reuse your existing battery housing and reduce waste
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Far more affordable than buying a new Bosch battery pack
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Reliable support, transparency, and warranty coverage
Important Notes
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This is a battery rebuild service only — we do not sell new Bosch battery packs
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You must send in your original Bosch battery housing for the rebuild
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Upgrades (higher capacity) are only possible if your case, wiring, and BMS can safely support them
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Final pricing may vary depending on battery model, condition, and requested upgrades
Restore your Bosch battery’s performance — ride farther, stronger, and more dependably than ever again with our trusted rebuild service.
Processing Time
- Most in-stock batteries ship within 3–5 business days.
- Custom rebuilds and special orders may take 7–14 business days before shipping.
Shipping Method
- All batteries are shipped via ground service only (FedEx or UPS) in compliance with DOT and IATA regulations for lithium batteries.
- Expedited air shipping is not available for lithium battery products.
Delivery Time
- Ground shipping typically takes 3–7 business days within the U.S.
- Tracking information will be provided as soon as your order ships.
Local Pickup
- Pickup is available at our Las Vegas facility:
6585 S Arville St, Las Vegas, NV 89118
Monday–Friday, 9:00 AM – 5:00 PM (by appointment).
Returns
- Returns are accepted within 14 days of delivery on unused, unopened batteries.
- For rebuilds and custom packs, all sales are final unless defective.
Important Notes
- Shipping is limited to the continental United States.
- Customers are responsible for providing a valid shipping address — carriers cannot deliver to P.O. Boxes.
- Signature may be required at delivery for higher-value battery orders.
