Zooz Battery | Battery Rebuild
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
- Low stock - 5 items left
- Backordered, shipping soon
Zooz E-Bike Battery Rebuild Service
Restore your Zooz battery to peak performance—or upgrade it for more power and longer rides.
At EMP, we specialize in rebuilding Zooz e-bike batteries using premium lithium-ion cells and precision assembly. Whether your battery has lost range, won’t hold a charge, or you simply want an upgrade, we’ll get you back on the road with confidence.
⚙️ What We Do
We rebuild your existing Zooz battery, replacing the internal cells while keeping the original case and fitment intact.
- Complete internal cell replacement
- Capacity upgrades available
- Retains original mounting system and connectors
- Fully tested before return
🔋 Upgrade Options
Want more range? We’ve got you covered.
Zooz batteries are great candidates for performance upgrades using high-quality cells like Samsung, LG, or Molicel.
Benefits of upgrading:
- Increased range per charge
- Stronger performance under acceleration
- Reduced voltage sag
- Longer overall battery lifespan (3–5 years typical)
🧪 Diagnostics & Testing
Every battery goes through a full in-house process:
- Initial inspection and diagnostics
- Precision cell matching and rebuild
- BMS evaluation and functionality check
- Final charge/discharge cycle testing
⚠️ Important Notes on Zooz Batteries
Zooz batteries are generally serviceable, but like most modern packs, they may include smart electronics.
- If a failure is related to the BMS (battery management system) or communication components, repair options may be limited
- If that’s the case, we’ll clearly explain the issue and provide next steps
📦 How It Works
1. Fill Out Intake Form
Submit your Battery Service Intake Form with your details
2. Ship Your Battery
Send us your battery (charger recommended but optional)
3. Evaluation & Invoice
We inspect and confirm pricing if not already purchased
4. Rebuild & Test
Your battery is rebuilt, balanced, and tested
5. Ship Back to You
We return your battery with tracking info
⏱ Turnaround Time
- Current estimate: 6–8 weeks
- Expedited service available upon request
💰 Pricing
- Typical rebuild cost: $550-$750
- Pricing depends on battery size and upgrade level
- Return hazmat shipping: typically $50–$60
✅ Why Choose EMP?
- Experienced U.S.-based battery specialists
- High-quality, name-brand lithium-ion cells only
- Transparent diagnostics and honest recommendations
- Proven results across a wide range of e-bike systems
🚫 Please Note
- This is a rebuild service, not a new battery purchase
- You must send in your original Zooz battery
- We do not typically stock ready-to-ship Zooz batteries - However, we can build and ship a new replacement altogether if you prefer to not send original battery in.
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.
