Genze | 36v 10.5 Ah Battery Pack 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
Bring your Genze e-bike battery back to life with our professional rebuild service. Instead of replacing your pack entirely, our team restores it using premium-grade lithium-ion cells from top manufacturers, and upgraded components — extending your battery’s lifespan and performance beyond factory specs.
✅ What’s Included
-
Full diagnostic & teardown of your original Genze 36V battery
-
Replacement of all internal cells with new name-brand 18650 lithium-ion cells (Samsung / LG / Panasonic options)
-
Balancing and matching of cells for optimal capacity and longevity
-
BMS inspection and replacement (if needed) to ensure proper charge/discharge protection
-
Reassembly and final testing under load to confirm voltage, capacity, and range
⚙️ Typical Specs After Rebuild
-
Voltage: 36V nominal (42V peak)
-
Capacity: 10.5Ah – 10% Increase over Factory Specs.
-
Estimated range: 20–30 miles per charge
-
Cycle life: 500-800 charge cycles
🔧 Why Rebuild Instead of Replace?
-
Keeps your original case and wiring for perfect fit and compatibility
-
Avoids expensive OEM replacements or discontinued models
-
Upgrades performance with higher-density cells
-
Eco-friendly — reduces electronic waste
📦 Turnaround & Process
Once we receive your battery, the rebuild process typically takes 2–3 weeks including testing and quality control. Return shipping is fully insured.
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.
